Amy is 5 years older than Ben. Three times Amy's age added to six times Ben's age is 42. How old are Amy and Ben?

The plaid flannel shirt that you have wanted for months is now on sale at the mall for $35. Sales tax at the mall is 7%. Before you leave to buy the shirt, you see an ad for the same shirt for $30 with a sales tax of 9.5% at a shop 20 miles away.

The tax rate as a percent, r, charged on an item can be determined using the formula - 1 = r, where c is the final cost of the item and p is the price of the item before tax.

I'm confused on how to solve the math equation. Y/3+1=6

A realty developer sell residential lots fir 4,000 per square meter plus a processing free of 25,000. one of the lots the realty developer is seling cost 625,000.

Which of the following is a correct statement about a positive proper fraction? A. a positive proper fraction has a numerator which is greater than or equal to the denominator. B.

What is 2.3 less than 5

Jack reads 4 books on Monday. He reads more on Tuesday. He reads 7 books total. Hiw many books does Jacj read on Tuesday

A soccer league has 180 players. Of those players 50% are boys. How many boys are in the soccer league?

49 = 72 in logarithmic form

Three friends split the cost of a pizza and a salad. The pizza cost$15 and the salad cost $6. Which expression can you use to find how much each person owes