According to the number line, what is the distance between points a and b?
α
b.
-16 -14 -12 -10 -8 -6
-4
-2
2
4
6
8
10
12 14
16
|
6 units
7 units
12 units
14 units

For what values of x is x2 + 2x = 24 true?

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

20.ju inces. which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces? (-3,-18) (-0.5, -3) (0,0) (0.5, 3)