4x? because you solve the exponent
Answer:
B
Step-by-step explanation:
Add the monthly fee $15 and the amount of times he called.
$15 + 0.05C = M
Hoped it helped you
Answer: THe last one.
Step-by-step explanation:
This question is, in essence, basically asking which numbers are less than -3. Looking at the numbers, it is clearly the last set.