Answer:
h = 
Step-by-step explanation:
Given
V = Bh ( isolate h by dividing both sides by B )
= h
Answer: She would have to work 7 hours to earn $260.
Step-by-step explanation: 40×7=280 280-20=260 Hope this helps.
I believe this is D. The transitive property
Y2-y1/x2-x1
1-4/2-3
Slope is: -3/-1 or 3