What does y equal in y divided by - 1 = - 2?

Write an algebraic equation for the following sentence explaining each step of your reasoning: Twelve less than twice a number is nine more than the number

Bernardo is converting a fraction A/B, to a percent. Both A and B are whold numbers and not equal to zero. Which expression represents the percent? A. (A:B) : 100 B. (B:A) : 100 C. 100 (A:B) D. 100 (B:A)

You roll a number cube 20 times. It lands on 2 five times. What is the experimental probability of rolling a 2

The formula P = 6s gives the formula for the perimeter of a regular hexagon with side length s. What is the perimeter of a regular hexagon with side length 3.4 cm? A. 3.4 cm B. 9.4 cm C. 18.8 cm D. 20.4 cm

Determine the number of solutions for the equation shown below 2x=5+2x A:2 B:0 C:1 D: infinitely many

This relation is a function: { (0,-3), (0,-2), (0,-1), (0,0), (0,1) } : True or False

How many significant figures are in each of the following measurements? A. 0.4004 mL. B. 6000 g. C. 1,000 30 km. & D. 400. mm

Factor 3x^2 + 3x - 6. The factored expression is

Factorization of 4x+7-x

A rectangular doormat is 21 inches long and has an area of 714 square inches. Find its width