desireenicole1515 desireenicole1515

10-09-2017
Mathematics

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How do I find this answer and what is the answer?

How do I find this answer and what is the answer class=

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texaschic101 texaschic101

10-09-2017

QR = PR - PQ

QR = 13y + 25 - (8y + 5)
QR = 13y + 25 - 8y - 5
QR = 5y + 20 <==

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j69cochran j69cochran

10-09-2017

The length of QR is the length of PR minus the length of PQ. So write out the formula:
(13y + 25) - (8y + 5)

Expand
13y + 25 -8y - 5

Combine
5y + 20

So the length of QR is 5y + 20

Answer Link

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