Mathematics Middle School

how many groups are of sixty are in two hundred forty four

Answers

Answer 1

244/60=4.06666666

So 4 groups

Answer 2

simply divide 244 by 60.

244 / 60 = 4.066 repeating, which we can round down to 4.

There are 4 groups of 60 in 244.

Related Questions

original price: $119.00; Markdown: 70%

Answers

The answer is $35.70

119 * .70 = 83.3

119 - 83.3 = 35.7

$35.7

4.5 graphing linear equation in a standard form

Answers

suppose you were given 3x + 5y = -2 and are asked to graph this.

Solve this equation for y: 5y = -3x - 2 Divide both sides by 5

y = (-3/5)x - (2/5)

Your y-intercept is at (0, -2/5), and your slope is -3/5.

Plot (0, -2/5).. Then, starting from this point, move 5 units to the right and then 3 units DOWN. Plot the new point. Connect the points with a straight line.

I WILL GIVE BRAINLIEST TO WHOEVER IS CORRECT.

Answers

Use the vertical line test.
Think of a vertical line moving from left to right across the graph.
If the line touches more than one point on the graph at a time, it is NOT a function.
If the vertical line touches at most one piont ion the graph, then it is a function.

Look at the circle, on the top right.
As the vertical line moves to the right, it will touch two points of the circle; therefore, the circle is not a function.

Only one graph passes the vertical line test, and it is the bottom right graph.

Only the fourth graph, in the lower right-hand corner, represents a function. Note that in this graph, there is exactly one y-value for every x-value.

If there is more than 1 y value for any given x-value, you've got a relationship, not a function.

At Furnace Woods School, enrollment increased from 320 students in 2006 to 349 students in 2007. What is the percent increase in enrollment?

Answers

320 to 349 % increase is 9.0625

-0.3,0.5,0.55,-0.35 in least to greatest

Answers

-0.35, -0.3, 0.5, 0.55

is your answer

hope this helps

0.3 0.35. 0.5 0.55 is from least to greatest

ST has endpoints S(-2,-4) and T(6,8). Find the coordinates of the midpoint of ST.

Answers

the midpoint is (2,2)

7/8,42/48 determine whether each pair of ratios are equivalent ratios right yes or no

Answers

Yes
7x6=42
8x6=48
Hope that helped :D

Use the distributive property of multiplication to find 7 x 22

Hint: 22 = 20 +2

Please show all work, Thank you:)

Answers

We multiply 7 by 20 to get 140. We also multiply 7 by 2 to get 14. Add 140 to 14 to get 154

Here's how you can write it out
7 x 22 = 7 x (22)
7 x 22 = 7 x (20+2)
7 x 22 = 7x 20 + 7 x 2 ... distributive property
7 x 22 = 140 + 14
7 x 22 = 154

Answer: 154

Final answer:

The distributive property of multiplication is used to simplify 7 x 22. By substituting 22 with 20 + 2 and distributing the multiplication, it becomes 7 x 20 plus 7 x 2, which equals 154.

Explanation:

The question is asking us to use the distributive property of multiplication to calculate 7 x 22. The distributive property allows us to multiply a single term and two or more terms inside a set of parenthesis. Here we are given the hint that 22 = 20 + 2.

Following the hint, we substitute 22 with (20 + 2) in the multiplication expression. So, 7 x 22 becomes 7 x (20 + 2). Now, by distributive property, we can take the multiplication inside the parenthesis.

7 x 20 = 140 7 x 2 = 14

By adding both these results, 140 + 14, we get the final answer 154.

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Is the answer for #2 12? I got 12

Answers

i got twelve as well

Can I get help simplifying these three questions? Thanks!
First Question 3a–a+18–a
Second Question (a+3)–(a+2)
Third Question 43+a–2a

Answers

1. 3a - 1 + 18 - a

So you can reorder these, as long as they keep the sign in front of them.

3a - a - 1 + 18, you can reorder it to.

And then just add or subtract.

2a + 17

2. (a+3) - (a + 2)

First you want to open the parenthesis.

To do that, check the symbol before the parenthesis.

If it's a minus, reverse the operator inside the parenthesis. If it's a plus, do nothing.

So just,

a + 3 - a - 2

Then reorder again

a - a + 3 - 2

1

3. 43 + a - 2a

Just subtract, a - 2a, to get -a.

So,

43 - a

Subtract the second expression from the first. (4x^2 - 2x + 8) - (x^2 + 3x - 2)

A. 3x^2 + x + 6

B. 3x^2 + x + 10

C. 3x^2 - 5x + 6

D. 3x^2 - 5x + 10

Answers

you have
4x² -2x+8 -x²-3x+2
= 4x²-x² -2x-3x +8+2
= 3x²-5x+10

your answer is D

i think it's A
Hey it's me again！

Ginny is studying a population of frogs. She determines that the population is decreasing at an average rate of 3% per year. When she began her study, the frog population was estimated at 1,200. Choose the function that represents the frog population after x years.

A. f(x) = 1,200(1.03)x
B. f(x) = 1,200(0.03)x
C. f(x) = 1,200(0.97)x
D. f(x) = 1,200(0.97)x

Answers

The answer is B,B. f(x) = 1,200(0.03)x

B.) f(x) = 1,200(1.03)x

The sun is about 93×10 of the power of 6 miles from earth what is the distance written in as a whole number

Answers

The distance to the sun from Earth written as a whole number is 93,000,000 miles. This is because 10^6 power equals 1 million and you multiply that by 93 on order to get 93,000,000.

An interior decorator purchased a painting for $95, a sofa for $225, a chair for $275, and an end table for $155. The tax was $60 and delivery was $75. If she paid for the furniture with $50 bills, how many bills were needed?

Answers

17 fifty dollar bills were needed.

The total was $885

885 / 50 = 17.7

a cube has a volume of 8 cubic inches what is the length of each edge of the cubes

Answers

since it is a cube find the cube root of 8

nine is greater than or equal to 15 minus a number

write as a inequality

Answers

This is how you write it, remember to put the line under the greater than sign

The inequality will be;

⇒ 9 ≥ 15 - x

Where, x is a number.

What is Inequality?

A relation by which we can compare two or more mathematical expression is called an inequality.

Given that;

The expression is,

''Nine is greater than or equal to 15 minus a number''

Now,

Let a number = x

So, We can formulate;

The inequality for the given expression is,

⇒ 9 ≥ 15 - x

Thus, The inequality will be;

⇒ 9 ≥ 15 - x

Where, x is a number.

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The track team ran a mile and a Quarter during their practice. How many kilometers did the team run

Answers

It would be roughly 2 kilometers I think.

Write an expression for the calculation subtract 10 divided into fifths from 20 divided in half.

Answers

Which answer shows these decimals written in order from greatest to least?
76.493 79.2 76.81 A. 79.2 > 76.493 > 76.81 B. 76.81 > 76.493 > 79.2 C. 79.2 > 76.81 > 76.493 D. 76.493 > 79.2 > 76.81

The number of cows in a farm was 60% of the number of the goats. After 80 goats were taken out of the farm, the number of goats became 60% of the number of cows in the farm.
(a)how many cows were there in the farm?
(b) what is the percentage of the goats were moved out of the farm?

Answers

Before:
The number of goats =60%
The number of cows = 100%

Using ratio
Cows : Goats
60 : 100 reduced to simplest term

C:G
3:5

After
The number of cows = 100%
The number of goats = 60%

Using ratio

C:G
100:60 reduced to simplest term
C:G
5:3

Number of cows remained constant. Therefore find the common multiple.

Before
C:G
15:25

After
C:G
15:9

Find the difference in the units of goats

(a)25 - 19= 16
16 units =80
1 unit = 5
15 units (cows) = 5 x 15 = 75
There were 75 cows.

(B)
Number of goats at first
25 units = 5 x 25 = 125
Therefore percentage= 80/125 x 100
= 64%

-3m = 4m + 14 I'm so confused on how to do it

Answers

-3m (-4m) = 4m + 14 (-4m)

-3m - 4m = 14 (simplify)

-7m/ -7 = 14/ -7 (isolate the variable)

m = -2 (answer)

hope this helps

Hey there!

Combine your like terms!

( [tex]-3m [/tex] and [tex]4m[/tex] )

Since [tex]4m[/tex] is the greatest one we have to [tex]subtract [/tex] it from each of your sides

Like: [tex]-3m - 4m \\ = 4m + 14 - 4m [/tex]

This gives us: [tex]-7 = 14 [/tex]

Both numbers are equal to [tex]7 [/tex] , so we have to divide by [tex]-7[/tex] on each of your sides

[tex] \frac{-7m}{7} (Cancel) \\ \\ = \frac{14}{-7} (Keep)[/tex]

Therefore the value of [tex]"m"[/tex] is [tex]-2 [/tex]

Good luck on your assignment and enjoy your day!

~[tex]MeIsKaitlyn:)[/tex]

A used-car dealer has a vehicle on the lot with a sticker price of $5999. if the dealer markup on used vehicles is 20%, how much did the dealer pay for the car?

Answers

Answer:

the correct APEX answer is $4999.17

The cost of car is $4,999.16.

What is Percentage?

To determine the quantity or percentage of something in terms of 100, use the percentage formula. Per cent simply means one in a hundred. Using the percentage formula, a number between 0 and 1 can be expressed. A number that is expressed as a fraction of 100 is what it is. It is mostly used to compare and determine ratios and is represented by the symbol %.

Given:

A used-car dealer has a vehicle on the lot with a sticker price of $5999.

Mark up = 20%

let the cost of Car be x.

So, x+ 20% of x = 5999

x + 20/100 x = 5999

x + 0.20 x = 5999

1.2 x= 5999

x = 5999/ 1.2

x = $4,999.16

Hence, the cost of car is $4,999.16.

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A cake has a mass of 2.5kg. It contains 275g of fruit. What percentage of fruit is there in the cake

Answers

The answer is: "11 %" .
__________________________________
There is 11% of fruit in the cake.
______________________________
Explanation:
____________________________________

275g is what percent of 2.5 kg?

First, convert "275 g" into "kg".

Note the exact conversion: 1000 g = 1 kg .

So 275 g = (275/1000) kg = 0.275 kg .

0.275 kg = (n/100) * 2.5 kg ;

→ (n/100) * 2.5 = 0.275 ;
____________________________
Divide each side by "(2.5)"
______________________
→ (n/100) = (0.275) / (2.5) ;

→ (n/100) = 0.11 ;

Multiply each side by "100" ;

n = 11 .
________________________________________
The answer is: 11 % .
________________________________________

The percentage of fruit is there in the cake will be 11%.

What is mean by Percentage?

A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.

To Calculate the percent of a number , divide the number by whole number and multiply by 100.

Given that;

Mass of cake = 2.5 kg

And, The amount of fruit = 275 g

Now,

Find the percentage of fruit is there in the cake as;

Since, Mass of cake = 2.5 kg

= 2,500 g

And, The amount of fruit = 275 g

So, The percentage of fruit = 275 / 2,500 x 100

= 0.11 x 100

= 11%

Thus, The percentage of fruit is there in the cake will be 11%.

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150 students at york middle school took part in the school clean up. This is 30% of the school's total students. How many students go to he middle school?

Answers

500 students go to the middle school.

500 students go to York Middle School

Which equivalent fraction would you have to use in order to add 3/5 to 21/25

Answers

15/25 would be your answer.

21/25+3/5=x
5x5 is 25
3 x 5 is 15
21/25+ 15/25= 36/25

Car rentals involve a $130 flat fee and an additional cost of $31.67 a day what is the maximum number of days you can rent a car if you have a $500 budget

Answers

The equation is $130 + $31.67x = 500
Subtract 130 from both sides $31.67x = $370
Divide $31.67 from both sides
X=11.68
BUT
you can’t have .68 of a day so the answer is 11 days.

The Maximum number of days you can rent a car if you only have a $500 budget is 11 days.

Which fraction expresses 36/80 in lowest terms? Please help me ;D

Answers

To reduce a fraction to lowest terms (also called its simplest form), divide both the numerator and denominator by the GCD. For example, 2/3 is in lowest form, but 4/6 is not in lowest form (the GCD of 4 and 6 is 2) and 4/6 can be expressed as 2/3.

38/80= 19/40

Hours worked 2 4 5 8 Amount paid ($) 36.50 73 91.25 146

Answers

36.50/2 = 18.25 per hour

18.25 *4 = 73

18.25 * 5 =91.25

18.25 *8 = 146

Stacy and Neil painted 280 ft2 of there living room wall with 4/5 gallon of paint. How many square feet can they paint with 3 gallons of paint?

Answers

1050 ft^2 is the answer

Answer:

They can paint 1050 sq.feet with 3 gallons of paint

Step-by-step explanation:

Given :Stacy and Neil painted 280 ft2 of there living room wall with 4/5 gallon of paint.

To Find : How many square feet can they paint with 3 gallons of paint?

Solution :

Area painted with [tex]\frac{4}{5}[/tex] gallons of paint = 280

Area painted with 1 gallon of paint =[tex]\frac{280}{\frac{4}{5}} = 350 ft^2[/tex]

Area painted with 3 gallons of paint =[tex]350 \times 3 = 1050 ft^2[/tex]

Hence they can paint 1050 sq.feet with 3 gallons of paint

What is the solution to the inequality x2 >49 (x squared is greater than or equal to 49) plz help

Answers

To find the answer take the square root of both sides. You get x > plus or minus 7. Make sure to add positive AND negative 7!

To solve the inequality x² ≥ 49, take the square root of both sides and consider both positive and negative roots. The solutions are x ≤ -7 or x ≥ 7.

To solve the inequality x² ≥ 49, we need to consider the values of x that satisfy this condition. Let's break it down step-by-step:

Step-by-Step Explanation

x² ≥ 49. To solve this, we can take the square root of both sides of the inequality. Remember, when taking the square root of both sides, we must consider both the positive and negative roots.

Solve for x: |x| ≥ √49.

Since √49 = 7, the inequality becomes: |x| ≥ 7.

This implies x can be greater than or equal to 7 or less than or equal to -7.

Therefore, the solution is: x ≤ -7 or x ≥ 7.

In interval notation, this solution is written as: x ∈ (-∞, -7] ∪ [7, ∞).

Andrew sees 4 fish.Kim sees double that number of fish.how many fish does Kim see

Answers

Kim sees 8 fish.
4 x 2 = 8.

Kim sees 8
Double 4 is 8

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