Find the ratio of two numbers, if the ratio of their arithmetic mean to the geometric mean is 5:3?

Solve using elimination 10x - 5y = - 20 -5x + 5y = - 15

What is - 4 (3-1) + 2 simplified

5.) Shelly has two pieces of yarn. One is 1-yards long and the other is 22 yards long. How much yarn does she have altogether?

How do you find the perimeter of a trapezoid?

Ivanna is riding on a bike course that is 60 miles long. So far, she has ridden 30 miles of the course. What percentage of the course has ivanna ridden so far?

What is the next number in the sequence of 12, 13, 15, 17, 111, 113, 117, 119, 123?

There are 6 gray keys for every seven blue keys write the possible ratios for gray to black keys

What formula do you use to find the volume of a triangle with a triangle base?

What is 6.825 as a mixed number in simplest form

Mark wants to paint a mural he has one and 1/3 gallons of yellow paint 1 1/4 gallon of green paint and 7/8 gallons of blue paint mart plans plans to use 3/4 gallons of each paint color how many gallons of paint will he have left after painting the