Answer:
A rate compares two quantities that have
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unit
Answer:
600
Step-by-step explanation:
a. Attached
b. Sure looks linear.
c. Line drawn. x=50 years, y=38 hours. Answer: about 38 hours
d. y=40 hours, x=55 years. Answer: about 55 years old
Answer:
C. -1x + (2)
Step-by-step explanation:
(2x + 6) - (3x + 4)
= 2x + 6 -3x - 4
= 2x - 3x + 6 - 4
= -1x +2