Answer:
8
Step-by-step explanation:
88 ÷ 11 = 8, therefore the answer is 8
Answer:1. 12+9=21 2. 12+4=16
Step-by-step explanation:
5x-3+8=180
-3+8=180
5 =180
-5 -5
5x =175
_______
5 5
x=35
5(35)-3=172
Answer:
3
Step-by-step explanation:
First equation :
x = 3 - y
Substitute into the second equation.
2(3 - y) - y = 6
6 - 2y - y = 6
6 - 3y = 6
-3y = 0
y = 0
Substitute back into the first equation.
x + 0 = 3
x = 3
The x coordinate is 3.
Answer:
Not sure.
Step-by-step explanation:
You didn't provide us with the answer you needed for the question, but I'll explain how to do it. Since it's a fraction (I'm guessing), you divide the top number by the bottom, which will give you your decimal.
For the other picture, you simply compare the slopes. The slope is rise over run, or y over x. You see how much it goes up or down, which is the top of the fraction, and how much it goes over., which is the bottom. You could also put the lines into the graph and see which is taller.
