Answer:
y = 10
Step-by-step explanation:
22y + 100 = 25y + 70
<u>-22y - 22y</u>
100 = 3y + 70
<u>-70 - 70</u>
30 = 3y
y = 30 ÷ 3
y=10
Answer:b
(final - initial/initial ) * 100
66 - 55/55 * 100
11/55 * 100
100/5
= 20 percent
mc 7/8B
check if that is your rsm link
x y
0.5 1.25
+/-4 37
2 5
-10 101
-5 26
0 1
+/-7 50
