Answer:
Step-by-step explanation:the answer is option A as 1 • 3 =3 and 3+4=7
Sorry but I can only help with the first 2.
1. Wherever you see 'a' just replace it with 2 and wherever you see 'b' just replace it with 5. That will give us
2. Doing the same thing as what you did in question 1, you will have
Please mark as brainliest.
Answer:B
Step-by-step explanation:
60÷3
Because 60 minutes in one hour
60÷3=20
20×18=360