2 years ago

What is -20 + 5p - 7z

Mathematics

2 answers:

Yuri [45]2 years ago

7 0

Answer:

5p-z-20

Step-by-step explanation:

Hope this helps!

egoroff_w [7]2 years ago

3 0

5p-7z-20 is the answer; simplified.

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2 years ago

Jeans are reduced from 28.00 to 18.20 during a sale at a department store. What percentage was the original price reduced?

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Answer:

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Step-by-step explanation:

we know that

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In this problem

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using proportion

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