Given angle 1 is congruent to angle 2 angle 3 is congruent to angle 4 prove k is parallel to l

Need on this geometry question. explain how you did it.

Acaterer charges $500 plus $30 per guest to cater a wedding. walt and traci don't want to spend more than $8000 on catering. write and solve an inequality in terms of the number of guests, g, that can be invited. a) 30g ? 8000; g ? 267 b) 500g < 8000; g < 16 c) 500 + 30g < 8000; g < 250 d) 500 + 30g ? 8000; g ? 250

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.