nerfwarrior nerfwarrior

11-03-2017
Mathematics

contestada

What is the value of 30-2(7+2)-1

Respuesta :

morgaine816 morgaine816

11-03-2017

First follow the order of operations so do the parentheses first.
30-2(7+2)-1
30-2(9)-1
Then multiplication
30-18-1
Then left to right
12-1
Then again
So your answer is 11

Hope that helps. Feel free to ask any questions.

Answer Link

Otras preguntas

What was the main issue in the Dred Scott case?

What can you infer about slaves from this passage?

How many quarters are in $500

The diagram shows the dimensions of a teepee. Find the volume of the building to the nearest cubic unit. use 3.14 for pie. length:18 height:181527ft4850ft1272ft

Which of the following best describes an atom? composed of two or more elements collections of oxygen and hydrogen the center of a cell that contains DNA the sm

what type of rock is clay and shales

Please help, I can't miss anymore and I will mark the best answer!

pleaseeeeeeeeeeeeeeeeeee helpppppppppppppppppp

Which of these statements is an example of a counterargument? Buy a Toyota because they are fun to drive and look nice on the road Honda may seem like the sup

Who were the leaders of the armies of the battle of fort necessity?