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Firlakuza [10]
3 years ago
6

Equations from Word Problems

Mathematics
1 answer:
Setler79 [48]3 years ago
5 0

Answer:

F(x)=25x+50

Step-by-step explanation:

First, we know that for every hour for labor he charges $25

So, let x = # of hours

Thus, 25x

Second, he charges $50 for a house call. This does not depend on the # of hours, and serves as our "Starting Pay"

So, we combine and get F(x)=25x+50, where F(x) is the amount he charges

Hope this helps!

Stay Safe!

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We conclude that the simplified expression is:

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Step-by-step explanation:

Given the expression

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0.10\left(7l\:+\:2s\right)=0.7l+0.2s

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