Answer:
esto literalmente no significa nada jajaja
y un poco sé la respuesta, pero no quiero decírtelo y jeje
Step-by-step explanation:
30/4 = 7 2/4
= 7 1/2
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Answer:
44 square cm
Step-by-step explanation:
Answer:
a2-3a-7=0
Step-by-step explanation:
hope this helps
Answer:
[4 + 1] *[7-2] =25
Step-by-step explanation:
[4 + 1] *[7-2] =25
We need to get to 25
What makes 25
5*5
4+1 =5
7-2 =5
5*5 =25
So we need brackets around 4+1 and around 7-2