a dining set is priced at $785. if the sales tax is 7 percent, what is the cost to purchase the dining set…

a dining set is priced at $785. if the sales tax is 7 percent, what is the cost to purchase the dining set? round to the nearest cent if necessary. $54.95 $792.00 $839.95 $1134.50

a dining set is priced at $785. if the sales tax is 7 percent, what is the cost to purchase the dining set? round to the nearest cent if necessary. $54.95 $792.00 $839.95 $1134.50

Answer

Explanation:

Step1: Calculate sales - tax amount

The sales - tax rate is 7% or 0.07 in decimal form. The price of the dining set is $785. The sales - tax amount $t$ is calculated by multiplying the price of the item by the sales - tax rate. So, $t = 785\times0.07$. $t=785\times0.07 = 54.95$

Step2: Calculate total cost

The total cost $C$ of purchasing the dining set is the sum of the price of the dining set and the sales - tax amount. So, $C=785 + t$. $C = 785+54.95=839.95$

Answer:

C. $839.95$