Question

Petra is making necklaces to sell at craft. the hardware for each necklace is 3.75 and each bead costs 0.50. The number of beads Petra needs depends on the design she chooses. which expression gives the total cost to make 30 necklaces.

Answer 1

Answer:

T=112.5+0.50*b (since there was not a given number of beads)