I did my calculation and your answer should be 87.9
hope this helped :)
Answer:
25
Step-by-step explanation:
Answer: 286 minutes
Step-by-step explanation:
x : # of months that has gone by
0.24x : cost of the 24 cent plan after "x" minutes
39.95 + 0.10x : cost of the 10 cent plan after "x" minutes
1. 39.95 + 0.10x > 0.24x
2. 39.95 > 0.24x - 0.10x
3. 39.95 > 0.14x
4. 285.36 > x
x must be AT LEAST 286 minutes for plan #2 (39.95 + 0.10x) to be a better deal
Answer:
220
Step-by-step explanation: it just is
Answer:
80,617
Step-by-step explanation:
the 1 in the tens place puts the number back down to 600
