Answer:
i dont know what the answers are but if one of them says 14x+6 then thats correct.
Step-by-step explanation:
Answer:
i think $54.5
Step-by-step explanation:
i did 5 times 40 and 5 times .9
Answer:
y = 1, x = - 8
or
(-8, 1)
Step-by-step explanation:
-x + 4y = 12
x + y = -7
add the equations together
0x + 5y = 5
5y = 5
y = 1
substitute y for 1 in one of the original equations to find x
x + y = -7
x + 1 = -7
x + 1 - 1 = - 7 - 1
x = - 7 - 1
x = -8
> hello there stranger