nelly424264 nelly424264

03-10-2018
Mathematics

contestada

Plzzzzzz help I don’t understand I know what to do I need to use PEMDAS but my answer is still wrong

Plzzzzzz help I dont understand I know what to do I need to use PEMDAS but my answer is still wrong class=

Respuesta :

meyoten meyoten

03-10-2018

simplify exponent: 20*(9-4)/50

simplify parentheses: 20*5/50

multiply: 100/50

divide: 2

Answer Link

Otras preguntas

How is it possible for Mercury to have frozen ice ?

(10y^3+20y^2+55y)/5y

How were life forms affected by the rise in atmospheric oxygen levels that began 2.2 billion years ago?

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

Data are drawn from a symmetric and bell shaped distribution with a mean of 120 and a standard deviation of 5. There are 900 observations in the data set. What

find an equivalent expression without parentheses -(50x-15y+15)=

Marika and Freddy sold 70 homes for Ron Realty. If Marika sold 2.5 times as many homes as Freddy, how many homes did each sell?

Historians of china have traditionally dated the beginning of Chinese civilization to the founding of the what??

what is the answer for (20,8),(9,16) ?

Scarcity is the condition of not having enough goods and services to satisfy everyone's?