Paul has a total of 7 crayons. steven has 9 times as many crayons as paul. how many crayons does steven have ?

Negative 5 1/12 + negative 4 1/4 + 6 3/4

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

What are the solutions of the system? solve by graphing. y = -x^2 -6x - 7 y = 2