What was sal finding when he plugged t=10 into the expression 5t+3? a. The cost of 10 tickets b. The cost of 53 tickets c. The number of tickets that would cost 10 dollars d. The number of tickets th

What was sal finding when he plugged t=10 into the expression 5t+3?

a. The cost of 10 tickets

b. The cost of 53 tickets

c. The number of tickets that would cost 10 dollars

d. The number of tickets that would cost 53 dollars