Answer:
a^2+11a+30
(a+5)(a+6)
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Answer:
0.8
Step-by-step explanation:
Answer:
about $1.17 for each soda
Step-by-step explanation:
146 area of trapazoid 90
area of triangle 56
#b. The equation y = 50x + 200 represents the total cost that the contractor will charge for x hours of work.
#c. (1, 250); (2, 300); (3, 350)