The average of 8, 13, X, and Y is 6. The average of 15, 9, X, and X is 8. What is the value of Y?

Five friends split the cost of parking at an amusement park. Each of them also buys a$30 ticket. write an algebraic expression that represents the amount of money each friend spends. identify any variables

What is the number written in standard notation? 5.71 x 10^-3

A television that listed for $550 was on sale for 35% discount. What is the sale price?

Tina has 3/5 pound of rice. She will use 2/3 of it to make fried rice for her family how much rice will tina use to make fried rice?

What is the value of x in the equation? 13x - 2 (8+5x) = 12 - 11x

44 is what percent of 80

At a school number of boys:number of girls = 9:7. There are 116 more boys than girls. Work out the total number at the school

Your sister is looking for a way to increase the amount of interest she is earning on her savings account. What should she do?

Convert 17 gallons into quarts.

The surface area of a rectangular prism is 208 cm². Two of the dimensions are 2 cm and 10 cm. Find the measure of the other dimensions.