The school purchased a tablet cart and tablets for a total cost of $10,840.24. the cart cost $852.99 and the tablets cost $399.49 each. if t represents the number of tablets, which equation can be used to find how many tablets were purchased? answer choices
a. 852.99+399.49t=10,840.24
b. 852.99t+399.49t=10,840.24t
c.852.99t+399.49=10,840.24
d.852.99t+399.49=10,840.24t

part 2 how many tablets did the school purchase?
answer choices
a.0.25 b. 9 c.25 d.2,711