Answer:
96.74
Step-by-step explanation:
Answer:
2x^2 - 10x - 8.
Step-by-step explanation:
f(x) = 2(x - 1)(x + 4)
= 2(x^2 - x - 4x - 4)
= 2(x^2 - 5x - 4)
= 2x^2 - 10x - 8.
Is there a picture???????
Answer: Total Fee = $50 + $40x
Step-by-step explanation: $50 is fixed, regardless of the number of televisions installed. $40x is the installation cost for x televisions.