Answer:
y = -70
Step-by-step explanation:
212 - y = 282
212 - 282 = y
-70 = y
y = -70
Answer:
(2,4)
Step-by-step explanation:
Basically you multiply each of them: Backpack 2 (2x,2y) and (0,2) it will be (0,4)
Answer:

Step-by-step explanation:
The first step is to ensure that all of the fractions have a common denominator.

Hope this helps!