Answer:
X=-1, y=4
Step-by-step explanation:

by using eliminating property

by substitution
X=-1
Answer:
D
Work:
94-15=79ft
Therefore, the answer would be 79ft.
Hope this helps,
Trey
Answer:(-5/16)x^2 +(5/2)x
Step-by-step explanation:
I am absolutely sure that the task <span> b = 3, then 3x + y = 1 and bx - y = 3 is NOT parallel, which means that the statement represented above is FALSE.
To make sure you can check it using : </span>

Hope now it's obvious. Regards!
Answer:
A - 6
Step-by-step explanation:
13 + (–12) – (–5)
= 13 - 12 + 5;
= 6