Answer:
.82^5 = ? I dont think it helps
Step-by-step explanation:
y axis is vertical x is horizontal
2(k-5)+3k=k+6
-3k. -3k
2(k-5)=-2k+6
/2. /2
k-5=-k+3
+k. +k
2k-5=3
+5. +5
2k=8
k=4
% increase
80(1.15) = 92
