dashabo123
dashabo123
11-02-2017
Mathematics
contestada
can someone explain how to do this problem?
Respuesta :
miner3mj
miner3mj
11-02-2017
Divide the second one by 6 to find x-y=-4 and then multiply it by 2 to find that 2x-2y = -8 and then subtract it from the top one to find that 8x = 8 and x= 1 and then solve for y to find that y= 5
Answer Link
VER TODAS LAS RESPUESTAS ( 98+ )
Otras preguntas
Which of these Spanish-speaking countries uses the U.S. dollar as their currency? (3 points) 1) Venezuela, Cuba, Spain, Dominican Republic 2) Ecuador, El Salv
Malik analyzed three samples to test which element was a metalloid. The table shows his results. Which element (A, B, or C) is most likely a metalloid?
The recipe for cereal squares uses the ratio 20 large marshmallows to 3 cups of cereal. The ratio of mini-marshmallows to large marshmallows is 3 to 1. How many
what did Montresor tell fortunato about the cask of amontillado
What is the slope of the segment shown for a staircase with 10−inch treads and 7.75−inch riWhat is the slope of the segment shown for a staircase with 10−inch t
Compared to other forms of human communication, public speaking is _____.
William Shakespeare’s plays contributed to Renaissance culture by satirizing the Catholic Church. describing an ideal society. creating complex characters. crea
what is the purpose of being a portrait photographer?
The combustion of alkanes, alkenes and alkynes produces:
cuando hablas con una persona que no conoces que titulo debes usar? A. tu B. usted
