|x + 5| = 3
A. -8
B. -3
C. -2
D. -8 and -3
E. -8 and -2

Fractions can be added and subtracted only if they're fractions. a. like b. proper c. improper d. unlike

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125