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
VER TODAS LAS RESPUESTAS ( 67+ )
Otras preguntas
Explain how landscapes have economic value. In your answer refer to the image below and your own knowledge. Remember to write your paragraph using TEEL.
8(-7+n)=-128 please help
Write 0.2 repeating as a fraction in simplest form (The 0.2 is repeating, so the 2 has the repeating bar above it, just need someone to solve this, it would hel
What was one cause of Shays’s Rebellion?
YA'LL PLEASE PLEASE PLEASE PLEASE PLEASE HELP MEEEEE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Find the equation of the line passing through (1, 5) and paralle
What is the percent of pls help I need to finish change fron 45 to 56? Round to the nearest percent.
Determine the correct energy transformations during the generation of electricity from fossil fuels. A. Heat to Chemical to Electrical to Kinetic B. Heat to Kin
An object moves 100m in 5sec, Calcutta speed.pls answer my question!
Corn tortillas?? Corn or flour?
83. For what value of K will the points (1, 4), (-3, 16) and (k, -2) lie on one straight line.
