What is the expression for the sentence below let K Equals number of comic books Each comic book cost $2.50 Thomas spent $15 on comic books How many comic books did he buy?
A(2.50 + 15=k
B(15 - 2.50 = k
C(15k = 2.50
D(2.50k = 15
1 answer
B(15 - 2.50 = k