22 would be the answer. You reverse the equation so you multiply 3 and add 7 5x3 = 15 15+7= 22
Answer: what are you asking?
Step-by-step explanation: can't detemrine contents of question ERROR>
Answer:
30
Step-by-step explanation:
30 + 30 = 60
3* 3 = 9
Add the 0s
30 * 30 = 900
I hope I helped!
Let me know if you need anything else!
~ Zoe