Sam brought brushes for $8,a palette for $5,and oil paints for $15.he paid 29.82 in all. what sale-tax rate did sam pay?

Carl wants to buy a television that cost $500 including taxes. to pay for television he will use a payment plan that requires him to make a down payment of $125 and then pay $70.50 each month for six months what is the percent increase from the original cast of the television to the cost of the television using a payment plan.

Aiden buys two bags of chips at $1.09 each and a 20 ounce soda for $1.20 at the gas station.he knows that the state tax is 5.5. how much change will he receive from a $5 bill?

How are sas and sss used to show that two triangles are congruent?