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3 years ago

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Ritchie wants to paint his bedroom ceiling and four walls. The ceiling and each of the walls are 8 feet by 8 feet. A gallon of p

aint covers 40 square feet.Write an expression that can be used to find the number of gallons of paint Richie needs to buy.

1 answer:

Oksanka [162]3 years ago

4 0

Well i think that it would be 8×8-40 and that would come out to a solution of 28

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Sveta_85 [38]

Answer:

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Step-by-step explanation:

$y-2x=6$ equation:1

$y-4x=0$ equation:2

Solving equation:1 for 'y' in terms of x

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Putting 'y' in equation:2 which will make the equation of the single variable

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4 years ago

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Step-by-step explanation:

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4) Add the two values 80+64.

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3 years ago

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bearing in mind that standard form for a linear equation means

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The answer is 105, did the assignment got it right

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