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BlackZzzverrR [31]
3 years ago
13

A plumber charges customers a $50 fee for house calls, plus $25 per hour that he stays to work. Which linear function best model

s what the plumber will be paid for "x" hours of work for a house call?
Mathematics
1 answer:
Gala2k [10]3 years ago
8 0
The function is: y= 25x + 50
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If x = 9 and y = -2 what’s 10 + 5xy
Ksenya-84 [330]

Answer:

10 + 5xy = -80

Step-by-step explanation:

10 + 5xy = ?

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10 + 5xy = 10 + 5(9)(-2)

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A.B,and C are collinear. AB=5x-19,and BC= 3x+4. Find an expression for AC if B is between A and C.
uysha [10]
Find A <span>if B is between A and C.
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You can resolve all of them.
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