Answer:
1.8
Step-by-step explanation:
you have to divide 9 from 5 to get 1.8
Answer:
b. c(p) = 0.42p
Step-by-step explanation:
you are multiplying the cost (0.42) by the pounds (p)
Put your points in a graphing calculator and it will show you the answer
The answer is D. dividing both sides by 4 isolates the variable