
PEMDAS states to do what's in the parenthesis first...

PEMDAS states to multiply 5 by 1 next...

PEMDAS states to subtract 4 by 5 next...

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I hope that helps you out!!
Any more questions, please feel free to ask me and I will gladly help you out!!
~Zoey
Answer:
2/9
Step-by-step explanation:
16/72 simplify in calculator =2/9
The Answer is 21 because 7 and 3 can go in it as well
Answer:
lesser x= -10.32
greater x= -3.68
Step-by-step explanation:


Answer:
a=-1
If you need explanation please comment