Step-by-step explanation:

Answer:
The solution is attached in the picture below
Step-by-step explanation:
Answer:
14
Step-by-step explanation:
Replace with the values
15-1/2(2) = 15-1 = 14
Answer:
No
Step-by-step explanation:
10 times 10 equal 100
5 times 10 only equal 50.
Not equal.
Hope this helps.