What is an equivalent expression to 9 (2a plus 1)

If ashley receives 150 dimes from her grandfather how many nickels did she save?

Given h (x) = 5x + 2, solve for x when h (x) = - 8.

What is an example of an rational and irrational number?

How to I find what % one number is of a larger number

Kelly's mom timed her as she swam a three lap race in 1minute 43secinds. Her swimming coach timed kelly only on her last two laps describe how kelly might calcite how long it took her to swim the first lap using the information from her mom and

Expand and simplify (7+6y) ^2

A bag contains 6 blue marbles, 10 red marbles, and 9 green marbles if two marbles are drawn at random without replacement what is the probability that two green marbles are drawn

A floor mat is in the shape of a parallelogram. The mat hasan area of 480 square inches. if the base of the base of the mat is 24 inches, what is the height of the mat?

Y=2x-5 write in y=mx+b form

What is the area of this triangle 8in 10in 6in