Sometimes because it might not always be true
Answer:$133.455
Step-by-step explanation:
The factors should add to the b value and multiply to the c value.
Final answer: (x-9)(x-7)
Check:
-9*-7=63
-9-7=-16
Answer:
y+9=-2(x-9)
Step-by-step explanation:
m=(y2-y1)/(x2-x1)
m=(13-(-9))/(-2-9)
m=(13+9)/-11
m=22/-11
simplify
m=-2
y-y1=m(x-x1)
y-(-9)=-2(x-9)
y+9=-2(x-9)
-39/4 is the simplest form im pretty sure, hope this helped you
