Answer:
Step-by-step explanation: A or the top answer choice. The highes exponent needs to be 2.
Answer:
Since Tracy is charged $29 for 250 free minutes so:
For x ≤ 250, f(x) = $29
tracy is charged an extra $0.35 per minute for calls over 250 minutes, so:
For x ≥ 250, f(x) = 29 + 0.35(x - 250)
Answer:
Step-by-step explanation: x+4-5=y
Answer:
40.99* 2.1= 86.079
Step-by-step explanation: