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Answer what you can. You don’t have to show your work but please do.

Answer What You Can You Dont Have To Show Your Work But Please Do class=

Sagot :

Answer:

I'll help with the first 2

(  12/4x7-18=

12/4=3

3x4=12

12-18= -6  )

(  8[tex]{2}[/tex] - 22/2x7=

8x2=16

22/2=11

11x7=77

16-77= -61  )

Step-by-step explanation:

PEMDAS

P-(  ) Parenthesis

E- Ex[tex]x^{2}[/tex]  (Exsample-2[tex]{2}[/tex] = 2x2=4 )

M=Multiplication X

D-Division

A-Add +

S-Subtraction