A jar contains red, white, and blue marbles. One-fifth of the marbles are red and one-fourth of the marbles are white. THere are 20 red marbles in the jar. HOw many blue marbles are in the jar?

What property is illustrated in the identity shown below? 2 (3x+1) = 6x+2

1) A triangle with sides 5, 5, and 5√2 is an example of a 45-45-90 right triangle. A. True B. False

If f (x) = 2x ^ 2 + 5 squreroot (x - 2) complete the following statement The domain for f (x) is all real numbers __ than or equal to 2.

In a classroom, 3 - 10 of the students are wearing blue shirts, and 3 - 5 are wearing white shirts. There are 30 students in the classroom. How many students are wearing shirts other than blue shirts or white shirts?

A bag contains five red candies 15 blue candies and 20 yellow candy what is the probability of drawing a red candy? A blue candy? A yellow candy? Something besides a yellow candy?

What expression represents six times a number plus 8 times a number

What is a reasonable estimate of - 3 4 5 + (-5.25) and the actual value?

a restaurant holds 150 diners. when you arrive and are finally seated, the resterant is 2/5 full how many diners are in the restaurant

How many times does 46 go into 351

The circumference of a circle is 16Pi ft. The radius is ft.