Danny bought a shirt for $17.00 plus 7% sales tax. Which expression would calculate the total cost of the shirt?
A.17 + 0.07 . C.17 + 17(0.07)
B.17 + 0.7 . D.17 + 17(0.7
Take the cost of the shirt and multiply it by 0.07 for the sales tax. Then add this number to the original cost for the new cost with the sales tax included.
