Answer:
y = x + 2
Slope = rise / run
= 2 / 2 (or 1 bc 2 divided by 2 is 1)
The plotted point on the x axis is on 2
y = x + 2
a) C = 40 + 30t
b) 280 = 40 + 30t
30t = 240
t = 8
The plumber worked 8 hours
Answer:
<u><em>Answer is below</em></u>
Step-by-step explanation:
Nearest ten=130
nearest one=129
nearest tenth= 129.4
nearest hundredth= 129.39