From my understanding the answer is .d
Answer:
No
Step-by-step explanation:
3n+9=33
-9=-9
3n= 24
3n/3=24/3
n=8
I'm just going to take a chance and say 1.A, and 2.D.
Answer:
Step-by-step explanation:
The line has a slope of -1/3. For lines to be perpendicular there product must equal negative 1
m1(m2)=-1
-m/3=-1
m=3
So we know our line has a slope of three so
y=3x+b, we can solve for the y intercept, b, using point (-2,8)
8=3(-2)+b
8=-6+b
b=14, so our line is
y=3x+14
