Answer:
Her speed is 9 miles per hour
Step-by-step explanation:
18 divided by 2= 9
so she can drive 9 miles in an hour
Answer:
The answer is b
Step-by-step explanation:
(-16+12)/(-4+2)= (-4)/(-2)= 2
Answer:
the first one, and the last one
Step-by-step explanation: