Answer:
Step-by-step explanation:
Who knows
H
Answer:
Step-by-step explanation:
C(x) = 15x + 75,000
Answer:
x = -2/9
Step-by-step explanation:
8x+1=-x-1
8x = -x -2
9x = -2
x = -2/9
Answer:
Step-by-step explanation:
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Answer:
15
Step-by-step explanation:
33=9.8x-7.6x
33=2.2x
33/2.2=x
15=x