−10+(−40)+(−90) ? hellpppppppppppppppppppppppppppppppppppppp

asked Sep 12, 2022 172k views

1 vote

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7 votes

You should use PEMDAS
Parenthesis go first
Exponents
Multiplication
Division
Addition
Subtraction
In this case you would add -40 + -90 and -10
= 140

Peter Szabo answered Sep 12, 2022

6.6k points

4 votes

Answer:

-140

Explanation:

-10+(-40)+(-90)

-10+1(-40)+1(-90)

-10-40-90

-90-40-10=-140

Eli Krupitsky answered Sep 18, 2022

7.4k points

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