Step-by-step explanation:
B because the straight angle must be 180°
Answer:
-3x^4 + 5x^3 - 33x^2 + 25x - 3
//Hope it helps and it's right.
3
subtract 3y from both sides
add 9 to both sides
3y=12x+9
divide everything by 3
y=4x+3
y-intercept is 3
7
20 • 35% = 13 20-13=7
