Answer:
8/12 = 2/3 or 66.7%
Step-by-step explanation:
maths
Move b to one side
=4b=3x
Therefore b= 3/4
Answer:
x=1
Step-by-step explanation:
You can divide by 3 on both sides instead of distributing.
x+2=9÷3
x+2=3
x=3-2
x=1
Yes, I'm pretty sure it is B too
Answer:
B) y = 3
Step-by-step explanation:
x = -1 is a vertical line. We want a line that is perpendicular, so it must be a horizontal line. Horizontal lines are in the form y=
The point it goes through is (2,3) so it goes through the y coordinate y=3
Therefore the line must be y=3