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4 years ago

- QUIZ DUE TODAY -

Mathematics

2 answers:

Elena L [17]4 years ago

6 0

Answer:

Step-by-step explanation:

$19.50

-$15.50=

$4.00

1slice of pizza and 1soda is $4

so 2slices of pizza and 2 sodas is $8

$15.50-$8=$7.50

Now you have 3 slices of pizza left

$7.50/3slices=$2.50

1slice of pizza is $2.50

Iteru [2.4K]4 years ago

5 0

Answer:

each burger costs : $4.50

each slice of pizza costs : $2

Step-by-step explanation:

3 slices of pizza + 2 burgers = $15.50 ➡ 3p + 2b = $15.50

1 slice of pizza + 4 burgers = $20➡ 1p + 4b = $20

multiply second equation by -3 then add both equations up

-3p - 12b + 3p + 2b = $15.50 - $60 ➡-10b = -$44.50

b = $4.50 now use this value in the second equation to find the price of pizza slice

1p + 4×4.50 = $20 ➡1p = $2

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3 years ago

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-1(18+4x)=8
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3 years ago

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Vikki [24]

Answer:

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3 years ago

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Amy is completing a craft project that involves covering only the lateral surface of a cylindrical container with fabric. The cy

Hitman42 [59]

Answer:

Amy would require 411 square inches of fabric to cover the lateral surface area of the cylindrical container.

Step-by-step explanation:

We are given the following in the question:

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Putting vales, we get,

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3 years ago