Distributive Property
What is the mean?
8, 6, 19, 15, -18, 21, 21, 53, and 12
137
Solve: -7x = 42
x = -6
What is 20% of 60?
12
Simplify the equation:
(62+7)-15
28
What is the range?
8, 6, 19, 15, -18, 21, 21, 53, and 12
71
-1 (x + 2)
-1x + -2
or
-1x - 2
Solve for x.
-2x-20=40
x= -30