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2 years ago

10

The Riches are ordering topsoil for their new lawn. The topsoil will be spread evenly over the yard before the grass is planted.

The yard is 81 feet wide and 111 feet long. The topsoil will be spread 2 inches deep. How many cubic yards of topsoil are needed?

1 answer:

Simora [160]2 years ago

5 0

Answer:

I think its 55.5

Step-by-step explanation

Sorry if I got it wrong for you

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Here are the dates of three pivotal female mathematicians: Sophie Germain (French) 1776-1831, Sonja Kowalevsky (Russian) 1850-91

Zina [86]

Sonja kowalevsky
Emmy noether
Sophie Germain

8 0

3 years ago

Solve for x. 4(7x−3)−6=6−4(3x−7) Enter your answer in the box.

olasank [31]

4(7x−3)−6=6−4(3x−7)

Distributive property

28x - 12 - 6 = 6 - 12x + 28

28x - 18 = -12x + 34

28x + 12x = 34 + 18

40x = 52

x = 52/40

x = 13/10

or

x = 1 3/10 (mixed number: 1 and 3/10)

5 0

3 years ago

Rylee shopped at a clothing store, where she spent $36.50 plus 8% tax. Then, she spent $25 to refuel her car at the gas station.

inn [45]

Answer: The net change to her banking account balance is $83.22.

Step-by-step explanation:

Hi to answer this question we have to analyze the information given:

She spent $36.50 plus 8% tax. ( to calculate the tax amount we have to multiply the cost by the percentage in decimal form)

36.50 x (8/100) =$2.92 (value of tax)

Adding to the original cost

36.50+2.92 = $39.42

Then, she spent $25 to refuel her car at the gas station.

39.42 +25 = $64.42

She bought groceries worth $23.50. At the grocery checkout, she handed over a coupon for a 20% discount on her purchase

23.50 x (20/100) = 4.7 (amount of discount)

Subtracting to the purchase

23.50 -4.7= $18.8

Finally, adding to the total cost.

64.42 +18.8 = $83.22

4 0

3 years ago

Select all statements that are true about the linear equation. y=12x−4y=12x-4 The graph of the equation is the set of all points

satela [25.4K]

I think the answer is A,B, and D.
Where these the answers?

3 0

3 years ago

Read 2 more answers

Students in Miss Moseley's fourth grade class are learning multiplication, and they demonstrate mastery by passing assessments.

blagie [28]

<span><u><em>Answer:</em></u>
Each will have passed 17 tests and it will take 3 weeks.

<u><em>Explanation: </em></u>
Let x be the number of weeks.
The number of tests <u>Travis</u> passes to begin with is 11.
We then add 2 tests per week, or 2x to that, giving us:
11+2x.

The number of tests <u>Jenifer</u> has passed to begin with is 2.
We then add 5 tests per week, or 5x to that, giving us:
2+5x.

<u>Setting these equal, we have: </u>
11+2x=2+5x.

<u>Subtract 2x from each side: </u>
11+2x-2x=2+5x-2x;
11=2+3x.

<u>Subtract 2 from each side: </u>
11-2=2+3x-2;
9=3x.

<u>Divide both sides by 3:</u>
</span> $\frac{9}{3} = \frac{3x}{3}$ <span>;
3=x.

It will take <u>3 weeks</u>.
In 3 weeks,
Travis will have passed:
11+2*3 = 11+6 = 17 tests.
Jenifer will have passed the same number, since she catches up with him at this point.</span>

6 0

3 years ago

Read 2 more answers