Answer:
10
Step-by-step explanation:
sorry if im wrong :(
Answer:
9
Step-by-step explanation:
It evaluates to 18/2 which is 9.
Answer:
Step-by-step explanation:
Increased amount = 3 - 2.50 = $ 0.50
Increase percentage = 
= 5 *4
= 20%
Answer:
8
Step-by-step explanation:
ab = 2 * 4 = 8