The total of the 3 numbers is 20. The product of the 3 numbers is 90. What are the three numbers?

The formula for density is given by p=m/v where p is density, M is mass and V is volume. If a substance has a mass of 27.82 grams and a volume of 3.6 ml, what is the most accurate density of the substance in g/ml 7.7 7.7278 7.73 0.1

24 ounces of vinegar in 60 ounces of oil what is the ratio of oil to vinegar in the salad dressing

The expression (x^3) (x^-17) is equivalent to x^n. What is the value of n?

Is 1/4 equivalent to 2/8

Simplify to create an equivalent expression 5+7 (8r-2).

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.