Answer:
x = 1, y = -1
Step-by-step explanation:
If we have the two equations:
and 
, we can look at which variable will be easiest to eliminate.
looks like it might be easy to get rid of, we just have to multiply by 2 and y is gone (as -6y + 6y = 0).
So let's multiply the equation by 2.
Now we can add these equations
------------------------
Dividing both sides by 5, we get 
.
Now we can substitute x into an equation to find y.
Hope this helped!
= 5x + 35 = -3
- 35 = -35
5x = -38
/ 5 = / 5
x = -7.6
24. unit rate
25. ?
26. surface area
27. trial
28. supplementary angles
29. variable
30. unit conversion ?
Sometimes it takes a while to learn them but youll get it:)
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2. they
3. him
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5. them
6. it
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8. Juwon, him
9. the sky, it
10. Mrs. P, her
11. a great catch, it
12. the coach, his OR new players, they
B. The upper quartile is the median of the upper half of the data.
if I am wrong please let me know.
