Answer:
D - 9x^(2)+2x-5
Step-by-step explanation:
Answer:c
Step-by-step explanation:
Answer
17.27 hours
Step-by-step explanation:
lemme know if it's good :)
Answer:
2 additional premium channels
Step-by-step explanation:
Using the given function, we substitute c(x) = 114 and solve for x:
114 =90 + 12x
Subtract 90 from both sides:
24=12x
Divide both sides by 12:
2=x
So you have ordered 2 additional premium channels.