Answer:
1. Undefined slope 2.y<2x-5 3.30x+515
Step-by-step explanation:
A
Step-by-step explanation:i took the test
Answer: k = -5
explanation-
distribute: -3k + -21 - 5k + 4= 23
combine: -8k -17 = 23
add 17 to both sides: -8k = 40
divide both sides by -8: k=-5