Just give me a follow on Insta jaden_is_a_good_boy and get points but what’s 2+2

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3