cc14134 cc14134
  • 23-10-2016
  • Mathematics
contestada

6y-(3y+10) = 3y-10 How is it that it is 3y-10 not 3y+10?

Respuesta :

Moonnose
Moonnose Moonnose
  • 27-10-2016
As there is a minus sign in front of the brackets, to expand them you must multiply by -1.
Answer Link

Otras preguntas

What are the roots of x in -10x^2+12x-9=0
HELP ME PLZ!!!! Which area on the map shows the Louisiana Purchase? A. I B. II C. III D. IV
Is it possible to OD on caffeine?
Noah bought a dozen eggs and used 1/3 of them to make a cake for his math teacher. How many eggs did he use to make the cake.
Multiple choice plz help!!!
1. Quelle phrase est la traduction correcte de There is nothing to eat. Select one: a. Il n'y a rien à manger b. Il a rien eu à manger. c. Il n'a rien à manger.
The heights of women in the united states are normally distributed with a mean of 64 inches and a standard deviation of 2.75 inches. the percent of women whose
Why do you think many victims don't report crime? How does this affect the criminal justice system?
In an opera, the standard accompaniment for a recitative is A. played by the orchestra. B. a function of the string quartet. C. sung by a soprano.
One specific _____ is RNA.