N + 4.5 = 8.2
n = 8.2 - 4.5
n = 3.7
From x equals five to nine, the y value changes as follows
+10,+2,+1,+3
Assuming that "average" implies the mean, the sum of all four values is 15. Then divide 15 by the four values added = 15/4 = 3 3/4 or 3.75
9514 1404 393
Answer:
m ≥ 1181
Step-by-step explanation:
Chris's minimum charge indicates he uses his phone more than m minutes, where ...
23 +0.06m ≥ 93.86
0.06m ≥ 70.86
m ≥ 1181
Chris uses his phone at least 1181 minutes per month.
