Charity is buying peaches at the store. The cost of the peaches are $1.30 per pound. If she has $6.50 to spend on peaches, how many pounds (x) can she buy?

Set up an equation to solve the problem.
a. 1.30x=6.50
b. 1.30+x=6.50
c. (1.30)/(6.50)=x
d. 6.50x=1.30