1.) y-7=4(x+3)
2.) y+7=(x-1)
3.) y-3=6(x+8)
8x^4 + x^3 - 4x^2 +1. I believe the answer is B. Please correct me if I am wrong.
7720 + 80x = 3200 + 120x
I think this is correct. Hope it helps!
Add 5 on both sides
Make the denominators the same

Multiply 13 on both sides


Answer:
Straight
Step-by-step explanation:
Right angle is 90° ⊥
Acute is less than 90∠
Obtuse is more than 90, less than 180
Straight angle is 180, a straight line