3 years ago

Ms. Malloy is painting one side of a rectangular barn door.

Mathematics

1 answer:

umka21 [38]3 years ago

7 0

Answer: 3,200in^2

Step-by-step explanation: multiply 80 and 40

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74°. 2x° what is the value of x

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2x-7

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3 years ago

The sum of a number xx and 4 equals 12. an equation that represents this sentence is

lora16 [44]

X + 4 = 12

This is because the question gives you everything you require for this sentence to be formed. 12 is the final answer. 4 is added on and $x$ is basically the number that is to be found.

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3 years ago

At the gift shop, they sell small greeting cards and large greeting cards. The cost of a small greeting card is $1.60 and the co

erik [133]

<h2>Explanations:</h2>

From the given question, we have the following parameters

Cost of a small greeting card = $1.60

The cost of a large greeting card = $4.05.

Cost of 5 small greeting cards = 5(1.60)

Cost of 5 small greeting cards = $8.00

Cost of 4 large greeting cards = 4(4.05)

Cost of 4 large greeting cards = $16.2

Cost of 5 small and 4 large = $8.00 + $16.2

Cost of 5 small and 4 large $24.2

Hence it would cost $24.2 to get 5 small greeting cards and 4 large greeting cards

Similarly;

Cost of x small greeting cards = 1.60x

Cost of y large greeting cards = 4.05y

Cost of small greeting cards and y large greeting cards = 1.60x + 4.05y

Hence it would cost $(1.60x + 4.05y) to get x small greeting cards and y large greeting cards

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1 year ago

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tia_tia [17]

Step-by-step explanation: if its asking how much money he spends in total you multiply

$3.25 x 5 = 16.25

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2 years ago

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lesya692 [45]

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