Answer:
-2x+y=12
Step-by-step explanation:
linear equation
1) R
2) A
5) I
7) Q
8) N
9) L
10) H
11) U
12) E
13) Y
Sorry I could on see these ones. The fractions were a bit hard to see but I hope this helped a bit.
Answer:

Step-by-step explanation:
See the attached picture for explanation.
Answer:
10/3
Step-by-step explanation:
-3-5/6/5/2=-10/3
decimal 0.33333 reaccuring
Answer:
72x5 = 360 total amount
Step-by-step explanation: