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vesna_86 [32]
3 years ago
11

Glenda wants to paint the exterior lateral surface of her house. It is eight feet high and has a perimeter of 120 feet. Each gal

lon of exterior paint covers 300 square feet. How many one-gallon cans of paint does she need to buy to paint her house?
Mathematics
2 answers:
Levart [38]3 years ago
8 0

Answer:

The area of the house's walls can be represented by the perimeter * 8, so 120*8 or 960 square feet.  Divide that by 300.

She needs 3.2 gallons, but if she can only buy it in gallons she needs to buy 4 gallons

Step-by-step explanation:

Mariana [72]3 years ago
6 0

The area of the house's walls can be represented by the perimeter * 8, so 120*8 or 960 sqare feet.  Divide that by 300.

She needs 3.2 gallons, but if she can only buy it in gallons she needs to buy 4 gallons

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Jason deposited $18 000 in a bank that offers an interest rate of 5% per annum compounded
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2 years ago
Warren brought $41.50 to the art supply store. He bought a brush, a sketchbook, and a paint set. The brush was 1 6 as much as th
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Answer:

Warren paid $2.5 for the brush, $15 for the sketchbook and $20 for the paint set.

Step-by-step explanation:

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Since he bought a brush, a sketchbook and a paint set we have:

brush + sketchbook + paint = 37.5

The prices of each item are related in the following manner:

brush = (1/6)*sketchbook

sketchbook = (3/4)*paint

brush = (1/6)*(3/4)*paint = (3/24)*paint = (1/8)*paint

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