One number is 9 more than another. if the sum of the two numbers is 163 , find the two numbers.

Find the product 15 (-4) =

Explain how the quotient of powers was used to simplify this expression 5^4/25=5^2

Write an expression that can be used to find 4x275 using mental math and properties of numbers

During a lab Maria made a solution with 65% acid. Rewrite this percent as a fraction in simplest form.

27 is the same as the quotient of a number and 2 minus 5

What is 88/25 simplified

Mr. Malone used 40 pounds of insecticide to cover 1760 ft.² of lawn and 60 pounds to cover an additional 2640 ft.² how many pounds of insecticide when Mr. Maloney to cover is a whole lawn of 4480 ft.²

Rachel needs to wite 3 book reports with b pages and 3 science reports with s pages during the school year. Write an algebraic expression for the total number of pages Rachel will need to write.

The table models how the population of a city has changed over time. What does the y-intercept represent?

The back of Alisha's property is a creek. Alisha would like to enclose a rectangular area, using the creek as one side and fencing for the other three sides, to create a corral.