sergiocompean1 sergiocompean1
  • 18-05-2017
  • Mathematics
contestada

using adding and substitution to find the value of x for the set of equations x-y=120 x+y=150

Respuesta :

vitabigelow vitabigelow
  • 18-05-2017
X= 135 and Y = 15. Hope that helps!
Answer Link

Otras preguntas

would a stalemate cause a war to be over quicker or take a long time to fight?
if a country wants to increase its GDP,what actions could be taken?
BASED ON THE JFK SPEECH. In the excerpt of the audio recording of the speech, which paragraph includes more emphasis than any other? paragraph 7 paragrap
If a single six sided die is rolled, what are the odds that you will roll a number less than 5? Choose the correct answer below.
Christian is reading 1/4 books every 2/3 week. How many books does christian read per week A) 1/6 B) 3/8 C) 2 2/3 D) 6
what is marco polo wife name
can someone explain this I dont understand it
identify an industry with high fixed costs in the short run
Think about advertisements you see for your favorite clothing company or store. When you look at the clothing worn by the models, whether it be similar to items
Emma,brandy,and Damian will cut a rope that is 29.8 feet long into 3 jump ropes. Each of the 3 ropes will be the same length.Write a division sentence using com