Acarpenter is building cabinets. for each cabinet, she needs 8 sets of supplies. at store a, each set of supplies costs $3.75. the total cost (y), in dollars, of the supplies she needs to buy at store a to build (x) cabinets is represented by the equation below.
y= 8(3.75x)
at store b, the total cost, (y), in dollars, of the supplies she needs to buy to build (x) cabinets. the carpenter spends a total of $180 on supplies. to which store did the carpenter go for supplies, and how many cabinets can she build?
a. the carpenter went to store a, and she can build 6 cabinets.
b. the carpenter went to store a, and she can build 15 cabinets.
c. the carpenter went to store b, and she can build 5 cabinets.
d. the carpenter went to store b, and she can build 6 cabinets.