You made one? Oml.. You could of just texted me. It's B
Answer:
40/3
Step-by-step explanation:
4x -20 = 10x -100 (Distributive Property)
4x -10x = -100 +20 (I swith the numbers so all of them are similar)
-6x= -80 (Divide -6 on both sides)
And you will get 40/3 or 13.3333..
No. Because -2 has two outputs. To be a function each input have to have one output. I.E
2,3 4,5 6,7 8,9 are functions.
This is what I got as my answer. Hope it helps!