Please help ASAP URGENT Will mark Brianlest
The scatter plot shows the relationship between the average number of nightly customers and the number of months since a restaurant opened. The equation represents the linear model for this data.

y = 5x + 120

What does the number 5 in the equation mean in this context?


A. The restaurant has been open for 5 months.

B. There were 5 customers per month after the restaurant was open 120 months.

C. For every 5 months the restaurant has been open, there are 120 more customers per night.

D. The average number of customers per night increased by 5 each month.

E. There were 5 customers per night when the restaurant opened.

Please Help ASAP URGENT Will Mark BrianlestThe Scatter Plot Shows The Relationship Between The Average

Answers

Answer 1

Answer:

A

Step-by-step explanation:

i used the process of elimination and got rid of answers that didnt make sense but based on the info given i could tell that x was 5 months because of where the point of 5 is on the graph

Answer 2

Answer:

It is D.

D. The average number of customers per night increased by 5 each month.

Step-by-step explanation:

The line is going up at  +5 for every month. This means 5 customers are being added every month


Related Questions

graph the system of equations.

{2x - y =4
{x - y = -2

Answers

Answer:

See attachment

Step-by-step explanation:

The given system is

2x-y=4

x-y=-2

We write the system in slope-intercept form:

y=2x-4

y=x+2

The first equation has slope of 2 and y-intercept at (0,-4)

When y=0, x=2.

We plot (0,-4) and (2,0) to graph this first equation.

The second equation has a slope of 1 and a y-intercept at (0,2)

Also when y=0, x=-2.

We plot (0,2) and (-2,0) and draw a straight line through them.

The graph of the system is shown in the attachment.

What is 8.362 rounded to the nearest hundredth?

Answers

Answer:8.300

Step-by-step explanation:

Answer:

8.36

the hundredth place is the second decimal place

Find an equation of the line having the given slope and containing the given point.
Slope 8, through ​(9,3)

Answers

Answer:

y=8x-69

Step-by-step explanation:

you would use the equation y-y1 = m (x - x1)

plug in m = 8 , y1 = 3, x1 = 9

now you have y - 3 = 8 (x-9)

distribute 8 --> y-3 = 8x - 72

add three to both sides to get y = 8x - 69

Answer:

[tex]y-3=8(x-9)[/tex]

Step-by-step explanation:

Pre-Solving

We are given that a line has a slope (m) of 8 and passes through the point (9,3).

We want to write the equation of this line.

There are three ways to write the equation of the line:

Slope-intercept form, which is y=mx+b where m is the slope and b is the value of y at the y-intercept.Standard form, which is ax+by=c where a, b, and c are free integer coefficients.Slope-point form, which is [tex]y-y_1=m(x-x_1)[/tex] where m is the slope and [tex](x_1,y_1)[/tex] is a point.

As the problem doesn't specify that we have to write the equation in a specific format, any one of the three work.

However, let's write it in point-slope form, as it is the easiest one to write in this case.  

Solving

As we are already given the point and the slope, we can plug them into the equation.

Starting with the slope, substitute 8 as m in the equation.

[tex]y-y_1=8(x-x_1)[/tex]

Now, substitute 9 as [tex]x_1[/tex] and 3 as [tex]y_1[/tex].

We get:

[tex]y-3=8(x-9)[/tex]

Henry is hosting a party at his house, and his guests have requested pizza. He invites four of his best friends and two new friends from his class. If Henry and his friends eat 2/8 slices of pizza, how many pizzas should Henry order? Solve and explain your thinking using mathematical reasoning

Answers

4 best friends 2 new friends Henry
7 people
2/8 multiplied by 7 or 1/4 by 7
14/8. 7/4
Changed to mixed fraction form
1 6/8. 1 3/4
He would need 1.75 pizzas but since he needs to buy it by the whole, he needs to buy 2 pizzas

Which one is it.
You can choose more than one.​

Answers

Answer:

3 and 8

Step-by-step explanation:

6,240/3=2080

6,240/9=693.3333333.....

6,240/780

It is divisible by 8 and 3

a basketball team won 40 games during a season of 85 games. what is the ratio of win to losses? brainly

Answers

Answer:

the answer is 9/8

Step-by-step explanation:

No. of games=85

No. of wins= 40

no. of losses= 85 - 40

= 45

ratio= 40/45

= 9/8

Well, there is a total of 85 games, right?







The basketball team won 40/85 games.



To find the ratio of wins to losses, you need to do 85 - 40 to find the losses.



85 - 40 = 45


Ratio(wins:losses) = 40 : 45

Simplified ratio: 8 : 9

Find the next letter in the sequence W, T, Q, N, K, H

Answers

Answer:

E

Step-by-step explanation:

The pattern is 3 letters before.

Mr. Wilson owes $288.40 on his credit card. He would like to make 4 equal payments. How much will each payment be?

Answers

Each of the 4 payments made by Mr. Wilson will be $72.10.

How much will each payment be?

From the question, we have the following parameters that can be used in our computation:

Amount owed = $288.40

Number of payments = 4

To calculate the amount of each payment, we can divide the total amount owed by the number of payments:

Amount per payment = Total amount owed / Number of payments

Substitute the known values into the equation

Amount per payment = $288.40 / 4 =

Amount per payment = $72.10

Hence, each payment will be $72.10.

Helping my niece out it’s been ages since I’ve done this please help!

Answers

Answer:Just add the top numbers on all of them :)

Step-by-step explanation:

2. 13/8. 1 5/8
3. 14/8. 1 6/8. 1 3/4
6. 4/8. 1/2
7. 10/8. 1 2/8. 1 1/4
8. 11/8. 1 3/8.
9. 8/8. 1
10. 2/8. 1/4

An item costs $ 360 before tax, and the sales tax is $ 28.80 . Find the sales tax rate. Write your answer as a percentage.

Answers

Answer:

Step-by-step explanation:

28.80 = 360x%

28.80 / 360 = x%

0.08 = x%

8% = x <====

Final answer:

To find the sales tax rate, divide the sales tax amount ($28.80) by the cost of the item before tax ($360) to get 0.08. Multiplying this by 100 converts it to a percentage, thus, the sales tax rate is 8%.

Explanation:

The subject of your question is related to sales tax calculations, a topic under mathematics. To find the sales tax rate, we should divide the amount of sales tax by the original cost of the item, then multiply the result by 100 to get the percentage.

Here are step by step calculations:

Divide the sales tax by the cost of the item before tax. That would be $28.80 / $360 = 0.08Multiply this number by 100 to convert it into a percentage. 0.08 x 100 = 8%

Therefore, the sales tax rate is 8%.

Learn more about Sales Tax here:

https://brainly.com/question/29442509

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The diagram shows the outline of a dining room with a bay window. Explain how to find the area of the room.

Answers

Answer: Divide the room into two figures (a rectangle and a trapezoid), then find the area of both figures and add them in order to calculate the area of the dining room.

Step-by-step explanation:

Divide the room into two figures: a rectangle and a trapezoid (as you can observe in the picture attached).

You need to find the area of the trapezoid and the area of the rectangle and then add them. This sum will be the area of the dining room.

First, you need to remember that:

1. The area of a rectangle can be calculated with this formula:

[tex]A_r=lw[/tex]

Where "l" is the lenght and "w" is the width of the rectangle.

2. The following formula is used to calculate the area of a trapezoid:

[tex]A_t=h(\frac{B+b}{2} )[/tex]

Where "B" and "b" are the bases of the trapezoid and "h" is the height of the trapezoid.

Therefore, the area of the dining room will be:

.[tex]A_{room}=A_r+A_t\\\\A_{room}=lw+h(\frac{B+b}{2} )[/tex]

Answer:

Break the figure into two rectangles and two triangles. Find the area of each using the formulas A=bh and A=1/2bh. The sum of the areas is the area of the dining room.

Step-by-step explanation:

Break the figure into two rectangles and two triangles. Find the area of each using the formulas A=bh and A=1/2bh. The sum of the areas is the area of the dining room.

Amanda has 5 pieces of wire that are each 15.5 feet long . She wants to cut the wire into 3.5 feet long pieces. Any extra wire will be considered scrap . How much scrap will Amanda have ?

Answers

to do this, divide 15.5 by 3.5 to find how many times it can be divided before there are scraps. 15.5 divided by 3.5 is 4 pieces, with a remainder of 1.5. so she will have 1.5 feet of scraps.

The shadow of a moon during a solar eclipse travels 2,300 miles in 1 hour. In the first 20 minutes, the shadow traveled 766 and 2/3 miles. How long does it take the shadow to travel 1,150 miles?

Answers

Answer:

30 minutes

Step-by-step explanation:

Let

y ---> the distance in miles    

x ---> the time in minutes

Remember that

[tex]1\ h=60\ min[/tex]

[tex]766\frac{2}{3}\ mi=\frac{766*3+2}{3}=\frac{2,300}{3}\ mi[/tex]

we have the ordered pairs

[tex](20,\frac{2,300}{3}),(60,2,300)[/tex]

Find the slope

[tex]m=(2,300-\frac{2,300}{3})/(60-20)[/tex]

[tex]m=(\frac{4,600}{3})/(40)[/tex]

[tex]m=\frac{4,600}{120}\\\\m=\frac{115}{3}\ mi/min[/tex]  

Find the linear equation in point slope form

[tex]y-y1=m(x-x1)[/tex]

we have

[tex]m=\frac{115}{3}[/tex]

[tex]point\ (60,2,300)[/tex]

substitute

[tex]y-2,300=\frac{115}{3}(x-60)[/tex]

[tex]y-2,300=\frac{115}{3}x-2,300\\\\y=\frac{115}{3}x[/tex]

Is a proportional relationship between the variables x and y (speed)

For y=1,150 miles

substitute the value of y in the linear equation and solve for x

[tex]1,150=\frac{115}{3}x\\\\x=1,150(3)/115\\\\x=30\ minutes[/tex]

Final answer:

It takes approximately 30 minutes for the shadow to travel 1,150 miles during a solar eclipse.

Explanation:

To determine the time it takes for the shadow to travel 1,150 miles, we can set up a proportion using the given information. Let's call the time it takes to travel 1,150 miles 't'. We can set up the proportion:

766.67 miles / 20 minutes = 1,150 miles / t

Now, let's solve for 't'. We can cross-multiply:

766.67 * t = 20 * 1,150

Divide both sides by 766.67:

t = (20 * 1,150) / 766.67

Simplifying the right side of the equation gives us:

t ≈ 30

Therefore, it takes approximately 30 minutes for the shadow to travel 1,150 miles.

The table shown below shows some values for functions f(x) and g(x). What is/are the solution(s) to f(x)=g(x)? Explain your answer(s).

Answers

Answer: x = -1 and x = 1

Step-by-step explanation:

The solution to f(x) = g(x) is the point at which the two intersect , that is , the point at which they are equal. Checking through the table given ,it is only 9 and 12 that is common to both f(x) and g(x) .

Therefore : the solution to f(x) = g(x) is the point where x = -1 and x = 1

Answer:

Can some one help me with mine I’m failing

Step-by-step explanation:

Six less than the product of 4 and a number is equal to 2

Answers

Answer:

n = 2

Step-by-step explanation:

Six less than the product of 4 and a number is equal to 2:

n - the number

[tex]4n-6=2[/tex]    add 6 to both sides

[tex]4n-6+6=2+6[/tex]

[tex]4n=8[/tex]            divide both sides by 4

[tex]\dfrac{4n}{4}=\dfrac{8}{4}[/tex]

[tex]n=2[/tex]

Find excluded values

Answers

[tex]\frac{5x-20}{14x^{2}-7x }[/tex]

paula riddle charges $2.25 per hour to babysit before 9 pm and $2.75 per hour after 9 pm. if she babysits from 6 pm to 11 pmhow much will she earn?

Answers

Answer:

The Total earning of Paula riddle from 6 pm to 11 pm is $7.25  

Step-by-step explanation:

Given as :

Paula riddle charges per hour before 9 pm = $2.25 per hour

Paula riddle charges per hour after 9 pm = $2.75  per hour

Let The Total earning of Paula riddle from 6 pm to 11 pm = $A

Now, According to question

before 9 pm , charges = $2.25 per hour

The time spend between 6 pm to 9 pm = 3 hours

So, The charge between 6 pm to 9 pm = $2.25 per hours × 3 hours

i.e  The charge between 6 pm to 9 pm = $6.75

Again

After 9 pm , charges = $2.75 per hour

The time spend between 9 pm to 11 pm = 2 hours

So, The charge between 9 pm to 11 pm = $2.75 per hours × 2 hours

i.e  The charge between 9 pm to 11 pm = $5.5

So, The Total earning of Paula riddle from 6 pm to 11 pm =  charge between 6 pm to 9 pm + charge between 9 pm to 11 pm

i.e A = $6.75 + $5.5

Or, A = $7.25

So, The Total earning of Paula riddle from 6 pm to 11 pm = A = $7.25

Hence, The Total earning of Paula riddle from 6 pm to 11 pm is $7.25  Answer

Answer:

$7.25

Step-by-step explanation:

Please help!!


Find the inverse of y=7x-10. Is the inverse a function?

Answers

Answer: [tex]f^{-1}[/tex] (x) = [tex]\frac{x+10}{7}[/tex]

Step-by-step explanation:

To find the inverse , all we need do is to make x the subject of the formula.

y = 7x - 10

Add 10 to both sides

y + 10 = 7x

divide both sides by 7

Therefore:

x = y + 10 / 7 , that is

[tex]f^{-1}[/tex] (x) = [tex]\frac{x+10}{7}[/tex]

Answer:

Step-by-step explanation:

y=7x-10  calculate x :  7x-10 =y

7x = y+10

x = 1/7 y +10/7

the inverse of y=7x-10 is ; y = 1/7 x +10/7

Forty times the sum of forty-three and fifty seven

Answers

Answer: 4000

Step-by-step explanation:

40(43+57)

40(100)

4000

Answer:

3600

Step-by-step explanation:

(43+47)*40

=90*40

=3600

PLEASE HELP NOW PLEASE

Answers

Volume of a rectangular prism is V = L x W x H

The length for the small prism is 6

The width for the small prism is 4

The height for the small prism is 3

So 6 x 4 x 3 = 72

The length for the large prism is 16

The width for the large prism is 9

The height for the large prism is 2

So 16 x 9 x 2 = 288

Now you add the two volumes together: 288 + 72 = 360 ft cubed.

Will make brainliest if answered correctly
These two boxes have the same volume.

Box A
Height: 2 in., Width: 3 in., Length: 6 in.

Box B
Height:3in., Width:4in., Length:?

What is the length of Box B?

A.2in
B.3in
C.4in
D.9in

Answers

Answer:

Option B.) 3 inches

Step-by-step explanation:

Let us first express some principles that we can use to solve our problem. Generally, the Volume of a Box is given by:

[tex]V=h*w*l[/tex]

where

[tex]V[/tex] : is the volume

[tex]h[/tex]   : is the height

[tex]w[/tex]   : is the width

[tex]l[/tex]   : is the length

Now we know that:

Volume of Box A ( [tex]V_{A}[/tex] )  is Equal to Volume of Box B ( [tex]V_{B}[/tex] ) so we have:

[tex]V_{A}=(2in)(3in)(6in)\\V_{A}=36 in[/tex]

So now we can find the Length ( [tex]l_{B}[/tex] ) of Box B easily, as we now the volume along with the height and the width, as follow:

[tex]V_{A}=V_{B}=36in\\\\36in = (3in)(4in)l_{B}\\\\36in=(12in)l_{B}\\\\l_{B}=\frac{36in}{12in}\\ \\l_{B}=3in[/tex]

So the Length of Box B is 3 inches, thus Option B. is correct.

What is the surface area of the right triangular prism below? ​

Answers

Step-by-step explanation:

to work out surface area you need to figure out the area of each face on the shape.

the first side is 7.5 x 9 = 67.5

there are two of these sides

this makes 135mm

the top side is (4.5 x 6) / 2

this makes 13.5

there are also two of these sides making 27mm

finally the back side is 4.5 x 9 = 40.5

there are only one of these sides

this makes 40.5mm

finally you need to add all these sides

135 + 27 + 40.5 = 202.5

the surface area is 202.5mm

What is the value of -3 r + 8 when r = 4?
-12
-4
4
12

Answers

PLEASE MARK BRAINLIEST!

Answer:

To solve we must evaluate the expression. In order to evaluate, all you have to do to solve is replace the r with its value of 4 and multiply it by -3. Then, you must add that product to 8.

Step-by-step explanation:

-3r    + 8

-3(4) + 8

-12   + 8

-4

Your answer is -4.

I hope this helps!

- sincerelynini

Answer:

-4

Step-by-step explanation:

-3r+8

-3(-4)+8

-12+8

-4

You're locked out of your
house and the only open
window is on the second
floor, 20 feet above the
ground. You need to borrow
a ladder from one of your
neighbors. There's a bush
along the edge of the house,
so you'll have to place Lie
ladder 15 feet from the
house. What length of
ladder do you need to reach
the window?​

Answers

Answer:

25 feet

Step-by-step explanation:

In this problem, you would need to use the pythagorean theorem, a^2 + b^2 = c^2.

It doesn't matter which you decide to be a and which you decide to be b, but the diagonal line, or hypotenuse, must be c. In this case, that is the ladder.

Now you plug numbers into the equation. 20^2 + 15^2 = c^2.

Simplify the left side of the equation. 400 + 225 = c^2, 625 = c^2.

Now, since c is still squared, take the square root of both sides. c = 25.

Another way to solve this is using the special triangles. One of the easiest to remember is the 3-4-5 triangle. That is what this triangle is, once you factor out a 5 from all of the numbers (15/5=3, 20/5=4, 25/5=5). Them you just multiply whatever missing number you are looking for by the factor you took out (5 × 5 = 25).

-2(3x-5) How do you expand this expression.

Answers

Answer:

-6x+10

Step-by-step explanation:

-2(3x-5)=-6x+10

Answer: -6x+10

Step-by-step explanation:

-2 times 3x is -6x and -2 times -5 is positive 10

25 POINTS PLEASE HELP

The equations x+5y = 10, 3x-y = 1, x-5y = 10, and 3x+y = 1 are shown on the graph below.
Which is the approximate solution for the system of equations x+5y = 10 and 3x+y = 1?
A. (–0.3, 2.1)
B. (–0.3, –2.1)
C. (0.9, –1.8)
D. (0.9, 1.8)

Answers

Answer:

the answer is b

Step-by-step explanation:

When playing basketball, Jason makes 80% of his free throws. In a recent game Jason attempted 20 free throws. How many free throws would you expect him to make?

Answers

Answer:

It's expected that Jason make 16 out of 20 free throws

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Jason's free-throw scoring average = 80%

2. In a recent game Jason attempted 20 free throws. How many free throws would you expect him to make?

Free throws expected to make by Jason = 20 * 80%

Free throws expected to make by Jason = 16

What is 4x+7z-x+5-(4z) when combining like terms

Answers

Answer:

When combining like terms the given expression turned to the simplest form of expression 3(x+z)+5

That is  4x+7z-x+5-(4z)=3(x+z)+5

Step-by-step explanation:

Given expression is 4x+7z-x+5-(4z)

To combining the given expression to solve it as below :

4x+7z-x+5-(4z)

=4x+7z-x+5-4z

=4x-x+7z-4z+5  ( combining the like terms of x and z )

=3x+3z+5 ( here adding the like terms )

=3(x+z)+5 ( taking the common factor )

Therefore 4x+7z-x+5-(4z)=3(x+z)+5

When combining like terms the given expression turned to the simplest form of expression 3(x+z)+5

That is  4x+7z-x+5-(4z)=3(x+z)+5

Consider the graph and equation, y = 3x, that represent Alonso’s walking speed. What relationship is represented by this equation and graph? What would the points (3, 9) and (5, 15) represent?

Answers

Answer:

The equation y = 3x represents a proportional relationship, where y represents distance in miles, and x represents time in hours. The point (3, 9) represents that Alonso walks 9 miles in 3 hours. The point (5, 15) represents that Alonso walks 15 miles in 5 hours.

The graph of line y = 3x represents how much distance is covered in how much time.

Here x is the time and y represents distance traveled. So, for points (3, 9) and (5, 15), it represents that Alonso covered 9 units of distance in 3 units of time and 15 units of distance in 5 units of time.

What is the equation of line?

The general equation of line is,

y = mx + c

where m is the slope and c is the intercept.

Now the given equation is,

y = 3x

This represents Alonso's walking speed.

So it is explained that y distance is covered in x time.

Hence for points (3,9),

x = 3

y = 9

So,

Alonso covered 9 units of distance in 3 units of time.

For point (5,15)

x = 5

y = 15

So,

Alonso covered 15 units of distance in 5 units of time.

Thus,for points (3, 9) and (5, 15), it represents that Alonso covered 9 units of distance in 3 units of time and 15 units of distance in 5 units of time.

To learn more about line:

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can someone help me with this math problem?​

Answers

Answer:

14 cm

Step-by-step explanation:

10 plus 8 plus 6

perimeter means add up the sides

add up all the sides and you’ll get your answer.
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