Answer:
y =7
Step-by-step explanation:
2(5y-3)+2(4y) = 120 units
10y - 6 + 8y = 120 units
18y= 120+6
y = 126/18
y = 7
Answer:
y= -2x + (-6)
or
y= -2x - 6
both work !
Step-by-step explanation:
I-F=100(86-65)/65 - 100(80-70)/70 = 18%
Iliana's increase was 18% more than Fiona's increase.
The standard form: Ax + By = C.
We have:

<h3>Answer: x - 4y = 8</h3>