hiii please help i’ll give brainliest if you give a correct answer tysm!

Answer:
7
Step-by-step explanation:
15 x 7= 105
12 x 7= 84
4 x 7= 28
1 x 7= 7
Answer:
7
Step-by-step explanation:
sorry if wrong :> have a awesome day ^_^ please mark brainliest!!! you're the best :3