Answer:
B. 1 and -2
Explanation:
First, add up the equations:
x-x+3y+y=4
4y=4
y=1
Now, plug y into any of the original equations above and solve for x:
-x+1=3
-x=2
x=-2
Therefore, the answer is B. 1 and -2
Answer:
m = -2
Step-by-step explanation:
First, let's move all variables to one side of the equation. (Don't forget to change the signs when you move the numbers to the other side.)
18m + 7m = -60 + 2 + 8
Now we simplify to get this:
25m = -50
Now we divide -50 by 25 which gets us -2.
Therefore, m = -2
Hope this helps!
Answer:
i think its mq
Step-by-step explanation:
The equation was just flipped around, it will equal the same no matter what.
I hope this helps!! :)
Answer:
y=1/2x+4
Step-by-step explanation:
Slope is 1/2. (m)
Y-intercept is 4 (b)
Slope intercept form is Y=mx+b.
