Answer:

Step-by-step explanation:

Answer:
2(3x+y=4)
1(x+2y=-2)
6x+2y=8
<u>(-) x+2y=-2</u>
<u>5x=10</u>
5
x=2
x+2y=-1
2+2y=-1
<u>-</u><u>2</u><u> -</u><u>2</u>
<u>2y=-</u><u>3</u>
2
y=-3/2
Step-by-step explanation:
- multiply the first equation by 2 to make y equal to each other.
- subtract to eliminate y
- divide by 5 to get x
- take one of the equations
- replace x by 2 to solve for y
The answer is B. I hope this helped :)
Answer:
216
Step-by-step explanation:
If she makes 5/6 foul throw shots, she misses 1/6;
So, if she misses 36 foul shots missed, she attempts 6 times as many;
Therefore, we just need to multiply 36 by 6:
36×6 = 216
I don’t remember how to do a and b but A is 39