The answer is 2x-y
step-by-step explanation
in order to simplify you have to come one like terms and in this case you have your 3x and you’re subtracting x which is also know as 1x.
3x - 1x = 2x (then you still have your y) so 2x-y
Answer:
5 inches
Step-by-step explanation:
if u draw a dot plot you would now see
Depends on the shape we are talking here. I believe you are taking about a square, so:
The equation for area for a square is: s^2, s representing the length of 1 of the squares sides (a square is even all the way around, so 1 side is the same as all)
8^2=64, so I can assume this is a square by this. Knowing it's a square, and that one of the sides is equal to 8, and the other 3 sides are the same length, I can do 8*4, which equals 24.
The perimeter is 24
Answer:
-sighs - i just cant get rid of you can i
Step-by-step explanation:
Y-4-4x-3y=0
x-9-4x-3y=0
-4x-2y-4=0
-3x-3y-9=0
2x+y+2=0
x+y+3=0
x-1=0
x=1
y=-4
answer is c. -4
