-x^2 + 9 - 3x^2 - 11x + 4
-4x^2 - 11x + 13
Just simplify?
Than your answer should be
81 inches converted to feet is 6.75 feet
Step-by-step explanation:
(-7)+(-6)+(-1)=-14
(-14)-3=-11
-11÷7=-1.5714285714286 or -2 if you round too the tenths place
Step-by-step explanation:
y=2x−3
y=x+2
y=-3
x=3/2
for the second line
y=2
x=-2
