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HELLo the attachment show the question dont answer if you dont know

HELLo The Attachment Show The Question Dont Answer If You Dont Know class=

Sagot :

1. Is =
2. Is not because you work in the () first and the (25-9) -5= 11 and 25-(9-5) = 21
3.is =
4. 8.95+9.2= 18.15 OR 8.95+x= 18.15