Answer:
x=2, y=6
Step-by-step explanation:
y=10-2x
x=y-4
substitute x
y=10-2(y-4)
y=10-2y+8
Add 2y to each side
3y=10+8=18
y=6
x=y-4
x=6-4=2
x=2
Answer:
<u>30</u>
Step-by-step explanation:
You just have to do 150 divided by 5 because you are trying to find out how many pages per day that student read.
<u />the answer may be 125 because 20 pieces of colored paper is only part and then the whole would be 125 because divided by is 5 so 25 times 5 is 125.
To be parallel, this new line has to have the same slope as the other. To find the slope, we look at the number multiplying x.
-x means x is being multiplied by -1, so the slope, or m, is -1.
y = -x + b
Now, input the coordinate point and solve for b.
-2 = -1(2) + b
-2 = -2 + b
Add 2 to both sides.
0 = b
y = -x
Answer:
x+1/x-1 +1 / x+1/x-1 -1= x
