Problema Solution
The cost of a ticket t to a concert with 3% sales tax can be represented by the expression t + 0.03t. Simplify the expression. Then determine the total cost after the sales tax if the original price is $72.
Answer provided by our tutors
t + 0.03t = t(1 + 0.03) = 1.03t
t = $72
1.03*72 = $74.16
the total cost after the sales tax is $74.16.