Each week, Tina earns $x babysitting and receives $10 as her allowance. To find how much she will earn in total over 4 weeks, Tina calculates : x + 10 + x + 10 + x + 10 + x + 10 What is another way Tina can calculate how much she will earn in total over 4 weeks? Drag and drop the equivalent expression in the box.

4X+10 X+40 4(X+10) X+10

Answers

Answer 1

each week, she earns babysitting+allownce

4 weeks
so 4 times total earned per week or 4(x+10) is another way

Answer 2

Here is to the point:

4 (X=10)

Related Questions

Last year, the Humane Society of a certain city took in 21,320 animals. If the Humane Society was open all 52 weeks that year, how many animals were taken in each week on average?

Answers

21,320 animals / 52 weeks
= 410 animals per week on average

Hope this helped.

they took in 410 animals each week

r = 2/3t + v , for t
need answer a how u got it

Answers

R= 2/3t + v
R-v=2/3t
3(R-v)=2t
t= 3(R-v)/2

Final answer:

To solve the equation r = 2/3t + v for t, subtract v from both sides and then multiply by the reciprocal of 2/3. The final equation is t = (3/2)(r - v).

Explanation:

You are looking to solve the equation r = 2/3t + v for t. To do this, you need to isolate t on one side of the equation. Here are the steps:

Subtract v from each side. This gives us: r - v = 2/3t. To get t alone, we need to get rid of 2/3. Therefore multiply both sides of the equation by the reciprocal of 2/3, which is 3/2, resulting in: (3/2)(r-v) = t.

So the answer is t = (3/2)(r-v).

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I'll company sells happy cherry make they make a large batch is of makes that can be used to feel 250 backseat determine night how many pounds of each ingredient should be used to make one patch of apple cherry mix then decide how much the company should charge for each bag of Apple cherry mix and explain how how you made your decision

Answers

First we need to see how many ingredients we are going to be using, making pies requires flour, butter, sugar, apples, cherries, puff pastry, so a lot factors into actually being able to come up with a exact number for how much it should be priced.

A semiconductor manufacturing company employs 1,000 people. The average weekly salary of each employee is $750. Select the graph that correctly shows the total cost to the company of paying its employees during a year.

Answers

I'd say the top one. The second and third both exceed a year. The last seems to be similar to the top, but I was taught that the dependent variable is the y axis.

Answer:

Option A

Step-by-step explanation:

The semiconductor manufacturing company employs 1000 people average weekly salary of each employee is $750.

So total cost to the company = 750 × 1000

= $750,000 per week.

From the given graphs, the ratio of amount to weeks will show the cost to the company for a week.

Graph A. Cost to the company = [tex]\frac{300\times 1,000,000}{40}[/tex] =

$750,000 per week.

This graph is for 52 week so the correct one.

Graph B. Graph B is same as graph A but data is given for more than 60

weeks so incorrect graph.

Graph C. Ratio of amount and weeks is [tex]\frac{40000000}{30}[/tex]

= $1333333.33 per week So incorrect option.

Graph D. Graph D is same as graph A and B but it is for less than 40 weeks.

So Incorrect graph.

Option A is the answer.

What is the answer to -5/8y=-1/2

Answers

-5/8y = -1/2

(-5/8y)/(-5/8) = (-1/2)/(-5/8)

y = 1/2 x 8/5
y = 8/10
y = 4/5

hope this helps

Simplify the expression in detail plz

Answers

(18t^2 + 9t^2) + (−7t −3t) + 20

27t^2 − 10t + 20

Can you help me??? I just need 6,8,10

Answers

10) 6(x + 3) = 21
6x + 18 = 21
6x + 18 -18 = 21 - 18
6x = 3
6x/6 = 3/6
x = 1/2

6) w- 4/9 = (-4/5) / (3/2)
w - 4/9 = -4/5 x 2/3
w - 4/9 = -12/15
w - 20/45 = -36/45
w = 20/45 - 36/45
w = -16/45

hope this helps

the are 90 girls and 60 boys in the sixth grade at a middle school. Of these students, 9 girls and 3 boys write left-handed. What percentage of the sixth graders at this middle school write left-handed.

Answers

8% of the kids are left handed. I used 12/150 to yield 0.08 which equals 8%

8% is the answer hope that helps

Find the value of the following expression:

(2^8 ⋅ 3^−5 ⋅ 6^0)^−2 ⋅ 3 to the power of negative 2 over 2 to the power of 3, whole to the power of 4 ⋅ 2^28
Write your answer in simplified form. Show all of your steps.

Answers

[tex](2^8*3^{-5}*6^0)^{-2}*( \cfrac{3^{-2}}{2^3} )^4*2^{28}\\ \\\\ = (\cfrac{2^8}{3^5}*1)^{-2} *( \cfrac{1}{3^2*2^3} )^4*2^{28}\\\\\\=( \cfrac{3^5}{2^8} )^2* \cfrac{1^4}{3^{2*4}*2^{3*4}} *2^{28}\\\\\\= \cfrac{3^{5*2}}{2^{8*2}} * \cfrac{1}{3^8*2^{12}} *2^{28}\\\\\\=\cfrac{3^{10}}{2^{16}} * \cfrac{2^{28}}{3^8*2^{12}}\\\\\\= \cfrac{3^{10}*2^{28}}{3^8*2^{16+12}} \\\\\\=\cfrac{3^{10}*2^{28}}{3^8*2^{28}} \\\\=3^{10-8}*2^{28-28}\\\\=3^2*2^0\\\\=9*1\\\\=9[/tex]

Thank you, I was having a little bit of trouble with this, but then you helped.

(1 + 2i) • (5 − 3i)

5 - 6i
11 + 7i
3+2i
2-15

Answers

The answer is A. 5-6i.

Answer:

A) 5-6i

Step-by-step explanation:

did it on flvs

Find 2 pairs of numbers whose LCM is the product Of The Numbers

Answers

5 and 4
3 and 2

Since these two pairs of numbers have no common factors, the LCM will be the product of them.

Hope this helps!

Final answer:

Pairs of numbers whose LCM is the same as their product occur with prime numbers or the number one with any other number. For instance, 2 and 3, and 1 and 6 are such pairs of numbers, since their LCM and their product is 6 in both cases.

Explanation:

To find two pairs of numbers whose LCM (Least Common Multiple) is the product of the numbers themselves, you need to understand that this will only happen with pairs of prime numbers or the number one with any number. Prime numbers are those numbers that have only two distinct positive divisors: 1 and the number itself. If you multiply two prime numbers, or a number and the number one, the product will be their LCM. For example, if you take the numbers 2 and 3, which are both prime, their product is 6 and so is their LCM. The same thing happens if you take the numbers 1 and 6, whose product is 6, and 6 is also their LCM. So, 2 and 3, and 1 and 6 are two pairs of numbers whose LCM is the product of the numbers.

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28 people are going to the movies; they have 3 vans and 1 car.

If 8 people ride in each van, how many will ride in the car?

Answers

28 people going.....3 vans and 1 car....8 people per van
if there is 8 people per van, and there is 3 vans....8 * 3 = 24 people take the vans......leaving 28 - 24 = 4 people taking the car <==

The answer is 4 people will be in the car

5 1/2
-
3 3/4
______

Answers

So first you want to convert both to have the same denominator.

5 1/2 - 3 3/4

To:

5 2/4 - 3 3/4

Now, to make it easier for me, I would convert both to an improper fraction.

5 2/4 -> 22/4

3 3/4 -> 15/4

So now you can just do,

22/4 - 15/4,

which is just 7/4.

This in mixed number form is 1 3/4.

5 1/2 - 3 3 /4 =

11/2 - 15/4 =

22/4 - 15/4 = 7/4 = 1 3/4

Conversión a fracción de 0.355

Answers

335/1000 if you read it out loud .335 is three hundred fifty-five thousandths

4 yd. 8 in + 6 yd. 6 in

Answers

The sum of the expression 4 yards 8 inches and 6 yards 6 inches will be 10 yards and 14 inches.

What is addition?

The sum of the numbers is known as an addition.

The expressions are given below.

4 yd. 8 in and 6 yd. 6 in

The sum of the expression 4 yards 8 inches and 6 yards 6 inches will be

⇒ (4 + 6) yd and (8 + 6) in

⇒ 10 yards and 14 inches

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Final answer:

To solve the addition of 4 yards 8 inches and 6 yards 6 inches, we add yards to yards and inches to inches, resulting in 10 yards 14 inches, which simplifies to 10 yards and 2 inches because 12 inches make a foot, and 3 feet make a yard.

Explanation:

The student's question involves adding two measurements together: 4 yards 8 inches and 6 yards 6 inches. In mathematics, especially in the measurement units topic, it is common to work with both the same and different units when performing calculations. To add these two measurements, we must add the yards together and the inches together separately. Since 1 yard equals 3 feet, this information can be used to convert yards to feet if necessary.

\n\n

First, add the yards: 4 yards + 6 yards = 10 yards. Next, add the inches: 8 inches + 6 inches = 14 inches. Because there are 12 inches in a foot, 14 inches is equivalent to 1 foot 2 inches. Thus, we need to convert this extra foot into yards, knowing that there are 3 feet in 1 yard, so 1 foot = 1/3 yard.

\n\n

We have 10 yards from the initial addition and an additional 1/3 yard from converting the extra foot to yards. Adding these together, we get 10 yards + 1/3 yard = 10 1/3 yards. Since there are no more than 12 inches in the remaining inches part, our final answer in yards and inches is 10 yards 2 inches.

the value of the digit 9 is 2,107,954

Answers

The value of the digit 0 is 10 thousand.
What you have to do is break down the numbers so since there is no 0 in 954, then you would move on to the next 3 sets of numbers of which, if the number was just 107, you could see that the 0 is in the tens place and since it is actually 107,000, then you would say that the 0 is in the ten thousands place.

What is the standard form of the number three million , sixty thousand, five hundred twenty?

Answers

3,060,520 is the standard form

The answer is 3,060,520.

What is 612 times 87 with work shown multiply by multi digit number

Answers

612
x 87
----------
4 284
4 896
----------
53 244

612*87 = 53244

612
x 87
-------
4284
+48960
----------
53,244

What are two lines in the same plane that intersect at right angles?
A) angle
B) line segment
C) parallel lines
D) perpendicular lines

Answers

The correct answer is B.line Segment

Hope this helps

Answer:

its d trust me im on usatestprep

Step-by-step explanation:

Erica solved the equation −5x − 25 = 78; her work is shown below. Identify the error and where it was made. −5x − 25 = 78 Step 1: −5x − 25 − 25 = 78 − 25 Step 2: −5x = 53 Step 3: negative five times x over negative five = fifty-three over negative five Step 4: x = negative fifty-three over five Step 1: She should have added 25 to each side. Step 1: She should have divided both sides by −5. Step 3: She should have divided both sides by −5. Step 3: She should have multiplied both sides by −5.

Answers

Hi there! Her mistake is in step 1.

She subtracted -25 by 25. -25 - 25 = -50

What she SHOULD have done was add 25 to each side. This obeys the property of reciprocals.

-25 + 25 = 0

Hope this helps.

:)

Have you tried solving x yourself to possibly identify the error?

We know that if we have something like
2x - 3 = 2 and to solve for x, we have to get x alone as much as we can. We have to take the opposite of -3 (which is +3) and add it to both sides of the equations
2x - 3 + 3 = 2 +3 , what that does is cancel out the three on both sides.

For this situation Erica has -5x -25 = 78 the first step she took to try and get x alone as much as she could was to subtract 25 on both sides, which is wrong!!
-5x - 25 - 25 = 78 -25 does not cancel 25 on the left hand side. In fact it doubles it.

So Erica messed up on step 1. She should have added 25 on both sides.

Please find "s"

11 = -6s

Answers

The answer to this question is -11/6

Since s is multiplied by -6, divide both sides by -6 to isolate s.

11=-6s
11/-6= -6s/-6
-11/6= s

Final answer: s=-11/6

Jeremiah is saving money for a tutoring job after the first 3 weeks he saved 135$ assume the situation is proportional use the unit rate to write an equation relating the amount saved s to the number of weeks w worked at this rate how much will Jeremiah save after eight weeks? Plz help

Answers

135/3= 45

Equation: 45w=s

45(8)= 360

Jeremiah saved $360.

Hope this helps!

Answer:

s = 45w

Step-by-step explanation:

Jeremiah is saving money for a tutoring job.

He saved $135 after 3 weeks.

Therefore, his saving per week = [tex]\frac{\text{Total amount}}{\text{Number of weeks}}[/tex]

= [tex]\frac{135}{3}[/tex]

= $45

If he works for w weeks then at the same rate total amount saved by him will be

= $45w

If this amount is equal to $s then equation that represents the total saving after w weeks will be

s = 45w

Does X = 1.6 satisfy the equation 6-4x = -x/4

Answers

Plug x in → 6-4(1.6)=-(1.6)/4 ⇒ -0.4=-0.4 so they are equal.

To the nearest hundred, what is the greatest whole number that rounds to 2,500

Answers

2,549 because 2,550 would round up to 2,600.

Final answer:

The greatest whole number that rounds to 2,500 to the nearest hundred is 2549.

Explanation:

To answer this question, we need to understand how rounding works. When we round to the nearest hundred, any number that falls exactly in the middle or above will round up to the next hundred. Any number that falls below the middle will round down to the previous hundred. The middle point between 2400 and 2500 is 2549. Therefore, 2549 would be the greatest whole number that rounds down to 2500 when rounded to the nearest hundred.

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What property is 6 (m×n)=(6×m)n

Answers

6 ( m x n) = ( 6 x m) n

If you notice only the placement of the parenthesis changed not the order of the numbers.....

So the property that is being used is ASSOCIATIVE PROPERTY OF MULTIPLICATION

whats 11/12 + (−7/12) in simplest form

Answers

The answer is 1/3 or 4/12

11/12 + (−7/12) in simplest form is 1/3

What two integers is the square root of 87 between

Answers

nine and ten is the answer

The two integers that surround the square root of 87 are 9 and 10.

The first step is to find out the square root of 87:

= √87

= 9.33

Integers are all whole numbers numbering from 1 to infinity so the two integers the square root will be between are the integers immediately below 9.33 and above it. These numbers are:

9 and 10

9 is immediately below 9.33

10 is immediately above 9.33

In conclusion, the square root of 87 is between 9 and 10.

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Subtract
6 2/3 - 4 4/9

Answers

6 2/3 = 20/3 = 60/9

4 4/9 = 40/9

60/9 - 40/9 = 20/9 = 2 2/9

6 2/3 - 4 4/9
= 6 6/9 - 4 4/9
= 2 2/9

how do you graph 8a-10=38 but a=6?

Answers

To graph this equation, I am going to change it up so you can understand. a, in this case, is x and 38 would be y(but it is already solved). Therefore the equation is y = 8x - 10. This follows the format y = mx +b.

To graph: Since your x is 6, your y is missing, but since it's already solved it's 38. Your coordinates would (6, 38).

Ladonna is running for city council. She needs to get 5/6 of her votes from senior citizens and 36,000 votes in all to win. How many votes does she need from voters other than the senior citizens

Answers

7200? I believe im wrong

The answer is in fact 30,000

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