Answer:
-8
Step-by-step explanation:
-4 (1)^2 -(1) -3
-4-1-3=-8
Answer:
a
Step-by-step explanation:
square formula for area is 
I think its 4 because the lines intersect 4 times but its been too long since ive done nonlinear equations
Answer:
I would say getting all the them right.
Step-by-step explanation:
There isn't really a way to get more points unless you're getting the questions all correct- So I would say just grind those points!