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Mekhanik [1.2K]
4 years ago
9

A gallon of latex paint can cover 400 square feet. Maria has a rectangular room whose dimensions are 25 feet by 12 feet, with 8-

foot ceilings. How many gallon containers of paint does she need to buy to paint two coats on each wall?
Maria should buy ___ gallon containers of paint.
(Type a whole number.)
Mathematics
1 answer:
Romashka [77]4 years ago
7 0
Maria would need 3 gallons of paint to cover all 4 walls with 2 coats of paint
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Answer:

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Step-by-step explanation:

Let's solve your equation step-by-step.

−(3v+1)+7(6v+6)=−37

Step 1: Simplify both sides of the equation.

−(3v+1)+7(6v+6)=−37

−3v+−1+(7)(6v)+(7)(6)=−37(Distribute)

−3v+−1+42v+42=−37

(−3v+42v)+(−1+42)=−37(Combine Like Terms)

39v+41=−37

39v+41=−37

Step 2: Subtract 41 from both sides.

39v+41−41=−37−41

39v=−78

Step 3: Divide both sides by 39.

39v

39

=

−78

39

v=−2

Answer:

v=−2

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Hello there,

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Hope I Helped!

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7 0
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Jon earns $77 per week. Choose the expression below to help him find out how much he'll earn after x weeks.​
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<span>given:
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