Janet's car insurance payment decreases by $20 each year. Which expression represents the total change in her payment, in dollars, after 5
years? *
Select all the correct answers.
20 - 20 - 20 - 20 - 20
100
5x (-20)
20 x (-5)
-100

Which number line represents the solution set for the inequality -1/2x> 24?

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

Aline is perpendicular to another line m2= (-1/m1), where m1 is the slope of the original line and m2 is the slope of the perpendicular line. which of the following equations represents the line that passes through the point (-2,1) and is perpendicular to the line below?