select the correct answer. myra bought a pair of jeans that cost $55. the sales tax rate is 10 percent. what…
select the correct answer. myra bought a pair of jeans that cost $55. the sales tax rate is 10 percent. what is the total amount she paid for the jeans? a. $55.50 b. $60.50 c. $65
Answer
Explanation:
Step1: Calculate sales tax amount
The sales - tax amount is 10% of the cost of jeans. 10% can be written as 0.1. So the sales - tax amount $t$ is $t = 0.1\times55=$5.5$.
Step2: Calculate total amount
The total amount $A$ Myra paid is the sum of the cost of jeans and the sales - tax amount. So $A=55 + 5.5=$60.5$.
Answer:
B. $60.50