Which statement describes the relationship between the line graphs of the equation below? y = -2x + 4
y = 1/2x + 4

a. the line graphs are the same line.
b. the line graphs are parallel lines.
c. the line graphs are perpendicular lines.
d. the line graphs intersect, but are not perpendicular.

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

Use corrrct notations to name the sides

The first and second steps to solve the equation 3x/5 + 5 = 20.are shown below 3x/5 + 5 - 5 = 20 - 5 3x/5 (5/3) = 15 (5/3)a. addition property of equality b. subtraction property of equalityc. multiplication property of equalityd. division property of equality