Mathematics
23.05.2020 15:28
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A mechanic charges $65 for an engine check and $20 per hour for his services. Which
A mechanic charges $65 for an engine check and $20 per hour for his
services. Which of the following is a linear model of his charges.
y=20x+65
y=65x+20
y=3.25x+65
O y=3.25x+20
Question 5
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y=20x+65
y=65x+20
y=3.25x+65
O y=3.25x+20
Question 5
backkennedi
4,6(53 marks)
y = 65 + 20x
Step-by-step explanation:
Okay, when you're talking about linear equations try to find the fixed value, and then the changing one.
The fixed value will be by itself
The value that varies will have a variable next to it (x, y, z, whatever)
Then, the answer has to be
y = 65 + 20x
mariafsoriano928
4,6(46 marks)
the first one
Step-by-step explanation:
not 100% sure but a good guess
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