7.55t + 100 ≥ 160 ( its greater than r equals to 160)
7.55t ≥ 60
t ≥ 7.95
Minimum number of hours = 8 ( to nearest hour).
One way distance is 150x-100
so for roundtrip it is 2(150x-100)
Answer:
20$ is the answer of your question
13x^2+6x+12-7/17x+4
this is the answer i got
