rita bought a pair of jeans for $89. the sale...
rita bought a pair of jeans for $89. the sales - tax rate is 11 percent. what is the total amount she paid for the jeans?\na. $9.79\nb. $79.21\nc. $97.90\nd. $98.79
Answer
# Explanation:
## Step1: Calculate the sales - tax amount
The sales - tax rate is 11% or 0.11 in decimal form. The price of the jeans is $89. The sales - tax amount is calculated by multiplying the price of the jeans by the sales - tax rate. So, the sales - tax amount $t=89\times0.11 = 9.79$.
## Step2: Calculate the total amount
The total amount $A$ paid is the sum of the price of the jeans and the sales - tax amount. So, $A = 89+9.79=98.79$.
# Answer:
D. $98.79