You would use order or operations to solve this problem
4 to the second power is 16 -------> 12+16= 28
Your answer would be 28
11, 12, 13, 14, 15, 16, 17, 18, 19 Sorry if it doesn't help, I'm being too obvious
Answer:
Step-by-step explanation:

Answer:
5/6 - 10/12, 15/18, 20/24
3/8 - 6/16, 9/24, 12/32
Step-by-step explanation: