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Savatey [412]
3 years ago
15

Sharon is filling a pool that holds 13 1/2 gallons for her little brother. She can carry 1 8/8 gallons of water each trip. Write

and solve an equation to find how many trips she needs to make.
Mathematics
1 answer:
kompoz [17]3 years ago
4 0

Answer:

Sharon needs to make 7 trips

Step-by-step explanation:

13 1/2÷1 8/8

1 8/8 = 2 so Sharon can carry 2 gallons of water for each trip

2 can go into 13 6 times because 6x2=12 and that is the gcf

13 1/2- 12=1.5 or 1 1/2

to get to 13 1/2 sharon needs to make 1 more trip. Sharon can make 1 more trip because she can carry 2 gallons of water and there are 1 1/2 gallons left which is less than 2 so she can still make 1 more trip. In total Sharon will make 7 trips.

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egoroff_w [7]

Answer: 1 gallon

Step-by-step explanation:

Hi there!

Using the equation (12*18)-(7*3), where 12*18 is the area of the wall, 7*3 is the area of the door not being painted, you are left with 196 square ft. of wall. further dividing 196/200 is 0.98, meaning that Mr. Smith will only need one gallon of paint for his wall.

[(12*18)-(7*3)]/200

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6 0
3 years ago
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Who could help me please and thank you
kondor19780726 [428]

Answer:

"The expression represents a cubic polynomial with 3 terms. The constant term is -10, the leading degree is 3, and the leading coefficient is (-1/6)"

Step-by-step explanation:

We have the expression:

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First, what does that expression represents?

As al the powers of x are positive numbers, we can see that this is a polynomial, and the largest power is 3, so this is a polynomial of degree 3, also called a cubic polynomial.

How many terms are there?

The terms are the things separated by + or - symbols, is easy to see that there are 3 terms.

What is the constant term?

The constant term is the term where the variable, x, does not appear, here the constant term is: -10

What is the leading coefficient?

The leading coefficient is the coefficient that multiplies the term with the largest power of x, in this case, we can rewrite:

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the leading coefficient is:

(-1/6)

There is a part of the statement that I can't read, i suppose that there says:

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this is just the largest power of x that appears in the polynomial, in this case, is 3.

Then the complete statement is:

"The expression represents a cubic polynomial with 3 terms. The constant term is -10, the leading degree is 3, and the leading coefficient is (-1/6)"

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