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avatar+383 

  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?

‚Äč

hoiuu  Oct 25, 2018
edited by hoiuu  Oct 25, 2018
 #1
avatar+90969 
+1

Don't see any  formulas. hoiuu  (???)

 

 

cool cool cool

CPhill  Oct 25, 2018
 #2
avatar+383 
+2

oh, there i edited it :)

hoiuu  Oct 25, 2018
 #3
avatar+90969 
+2

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

 

 

 

 

cool cool cool

CPhill  Oct 25, 2018

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