Equation A:= True and has an infinite number of solution and B: is False no solution exists thus d: is your Answer.
Answer:
C: x=-10
Step-by-step explanation:
Alternate interior angles are congruent to each other meaning that x+80=70 making x equal to -10. I hope this helped and this is one of my favorite units so post more these questions :)
Answer:
23
Step-by-step explanation:
7*3 is 21. 5*5 is 25. 23 is the only odd number in between
5.) -4b-15
6.) 13ac-4a+8b
7.) 4a-21b
8.) -14y
9.) -2x+21y