Answer:
m > 550
Step-by-step explanation:
0.80m > 55+0.70m
0.10m > 55
m > 55/0.10 = 550
A costs more when you drive more than 550 miles.
d ≥ -7 ? (ignore.....................................................................................................................................)
Answer:
20
Step-by-step explanation:
19.55 can be either 19 and 20, but it is closer to 20!