Math help?

Question

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838

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Mrs. Solar modeled Contractor 2's fees with the formula y=150+55x. Mrs. Solar compared Contractor 2's fee to Contractor 1's fee.

(a) What does the difference between 50 and 55 mean in the real-world context?

(b) What does the difference between 200 and 150 mean in the real-world context?

hoiuu Oct 25, 2018

edited by hoiuu Oct 25, 2018

CPhill · Answer 1 · 2018-10-25T06:50:00

Don't see any formulas. hoiuu (???)

hoiuu · Answer 2 · 2018-10-25T07:02:12

oh, there i edited it :)

CPhill · Answer 3 · 2018-10-25T07:07:24

I'm assuming that Contractor 1 fees are modeled by

y = 200 + 50x

And we know that Contractor 2 fees are modeled by

y = 150 + 55x

(a) Contractor 2 charges $5 more per hour than Contractor 1

(c) The flat fee for Contractor 1 is $50 more than that for Contractor 2