Is (-2,2) a solution to the system y-x=-4 and -3x-2y=-10 A) no, because (-2,2) is a solution to only one equation

B) yes, because (-2,2) is a solution to one equation

C) yes, because (-2,2) is a solution to both equations

D) no, because (-2,2) is a solution to neither equation

Select all expressions that are equivalent to 2(3x + 7y). question 1 options: 6x + 14y 6x + 7y 1(6x + 14y)

1. 2. ∠b and ∠y are right angles. 3.? 4.? which two statements are missing in steps 3 and 4? ∠x ≅ ∠c △abc ~ △zyx by the sas similarity theorem. ∠b ≅ ∠y △abc ~ △zyx by the sas similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem. = 2 △abc ~ △zyx by the sss similarity theorem.

Arectangle plot measure 20ft. by 30ft. a 3-ft.-wide sidewalk surrounds it.find the area of the sidewalk.