Answer:
34
Step-by-step explanation:
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y= (1, 4) times x + (15, 4)
(4,9) is in quarter I and (4,-9) is in quarter IV of the graph. (4,-9) is the point (4,9) reflected over the x-axis. they are similar bc both have 4 as their x coordinate.
Answer:
54
Step-by-step explanation:
Divide 162 by 3 and find the constant rate per hour.