Dependent variable. Its fairly easy if you plug in the problem into
:)
Answer:
-13
Step-by-step explanation:
6-7 x 6+7
-1 x 13
-13
Answer:
12% increase
Step-by-step explanation:
Divide the difference between the two prices by the original price:
1.05/8.95
= 0.12
So, the percent change is 12%
Answer:
8,2
Step-by-step explanation: