Question

write an equation to represent the total cost for a certain number of cans. Use "c" for cost and "n" for number of cans​

Answer 1

C(n)=1.25n

Where n= number of cans

Explanation:

C=cost

n=number of cans

Quantity Total cost

1 $1.25

2 $2.50

3 $3.75

4 $5.00

Total cost, c(n) =1.25n

Check

Total cost when n=4

Total cost c(4)=1.25×4

Total cost c(4)=5.00