Infinitely many because if you take the top equation and multiply it by 2 you get the same equation. That means that any number you plug in for x is a solution
B, -3(-4)^2+(2)4(-4) plug into a calculator
Answer:
5/6
Step-by-step explanation:
4/6 + 1/6 = 5/6
Answer:
0 = 
Step-by-step explanation:
0= 0.52359877