Write the following equation in the general form ax + by + c = 0.
1/2y - 1/3x - 1 = 0
a. -2x + 3y - 6 = 0
b. 2x - 3y + 6 = 0
c. 2x - 3y - 6 = 0

25 ! the line of best fit is h = 5a + 86. predict the height at age 16.

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

Satchi found a used bookstore that sells pre-owned dvds and cds. dvds cost $9 each, and cds cost $7 each. satchi can spend no more than $45.