Solve for solve the system of equations. -3x+6y=9 5x+7y=-49a: (1,-2)b: (-7,-2)c: ( -2, -7)d: (-2, 1/2)

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Plz.yesterday, the snow was 2 feet deep in front of archie’s house. today, the snow depth dropped to 1.6 feet because the day is so warm. what is the percent change in the depth of the snow?

Find the area of the unshaded square