Respuesta :
Answer: -10.5
Step-by-step explanation:
-21 ÷ 2 = -10.5
↑
divided by two because it was added twice
Answer:
-7
Step-by-step explanation:
you are basically multiplying one number by three
so divide -21 by three and you get -7
Answer: -10.5
Step-by-step explanation:
-21 ÷ 2 = -10.5
↑
divided by two because it was added twice
Answer:
-7
Step-by-step explanation:
you are basically multiplying one number by three
so divide -21 by three and you get -7