Question

7. Alice wants to calculate the total cost for a dress. The dress costs $53.99

and sales tax is 7%. Which expression represents how she could
calculate the total cost?
A 53.99(0.07)
B. 53.99(0.7)
C. 53.99(1.07)
D. 53.99(1.7)​

Answer 1

The answer is C 53.99(1,07)

Explanation:

The original Price is 53.99

Sales Tax 0.07 = 7%

1 + 0.07 = 1.07

So your answer will be 53.99(1.07)

Answer 2

C

Explanation:

total cost=53.99+53.99×7/100=53.99+53.99×.07)=53.99(1+.07)=53.99(1.07)