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irina [24]
2 years ago
12

A store is having a sale where customers can buy one shirt and get a second shirt for 30% off. Kate wants to buy two shirts pric

ed at $19 each. How much will she pay?
Mathematics
1 answer:
siniylev [52]2 years ago
5 0

Answer:

$32.3

Step-by-step explanation:

First write 30% in the decimal form

30/100 = 0.3

than the equation written in the form

x = 19 + (19 - 0.3× 19)

x = 19 + ( 19 - 5.7)

x = 19 + 13.3

x =$ 32.3

So, Kate will pay $32.3

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(7 gallons + x)--------12 weeks

We solve this rule of 3.
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Solution: she must order 9 gallons more.
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2 years ago
Simplify the expression below.
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2 years ago
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Slope = 1

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2 years ago
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