2a+b=-7
5a+b=-13
b=-2a-7
5a-2a-7=-13
3a=-6
a=-2=first number
2(-2)+b=-7
-4+b+-7
b=-3=second
Answer:

Step-by-step explanation:
Distance Formula: 
Simply plug in your 2 coordinates into the distance formula to find distance <em>d</em>:






The correct answer is f=(1/3)m
3000 is the freaking right answer
Answer:
y = -2
Step-by-step explanation:
y + 4 = 2
y = 2 - 4
y = -2