Answer:
No solutions
Step-by-step explanation:
31 times any positive number cannot be a negative number.
Answer:
Assuming you mean on a number line.
We have a ratio of 3 hours / 7.5 miles
We want to know how many miles he can walk in 1 hour so, divide both sides by 3 -> 1 hour / 2.5 miles
He is walking at 2.5 mph
36. (-)•(-)=(+) 3•12=36 therefore the answer is 36
The total cost is c the you just multiply 14 by the number of hours so it would be C=$14h
