Question

Jane is determining whether she has enough money to make a purchase of $45 with an additional tax of 9%. She uses the expression $45 + $45( 0.09) to determine the total amount of money she needs. Which expression could Jane use to make the calculation easier? A) $45(1.09) B) $45 + 1.09 C) $45(0.09) D) $45 + $45 + 0.09

Answer 1

I would think it is A.$45 (1.09)

It's just what I would pick.

Answer 2

A. 45 dollars (1.09)

Explanation: