erainabrown
erainabrown
03-11-2017
Mathematics
contestada
How do you solve this with the fractions?
Respuesta :
xisca
xisca
03-11-2017
Multiply the first equation by 2 and then add both equations . y will cancel out . you will have x=5 .Substitute the value in any equation to find out y=3
Answer Link
VER TODAS LAS RESPUESTAS ( 18+ )
Otras preguntas
Does legislative branch relate to the other two?
Why does it take a long time to develop a new variety of tomato? A.Changes in traits happen gradually, over many generations. B.Many plants resist change. C.To
Joshua likes to read. He read 6 books when he was 6 years old. Every year he doubled the number of books he read the previous year. How many books did he read b
Which sentence has no errors in punctuation? A.The auction is planned for 6:30 P.M. on Thursday, November 14 2013. B.The auction is planned for 6:30 P.M. on Thu
Read the body paragraph from Reiko’s argumentative essay. It’s a good idea to eat fruits and vegetables. A study of over seventy thousand nurses showed that ea
The formula for the atrapezoid is Ah bi b2). Express bi in number of feet inarea of terms the of a trapezoid is 60 square feet, its height is 6 ft, and one base
2. When lithium reacts with bromine to form the compound LiBr,each lithium atom1) gains one electron and becomes a negatively charged ion2) gains three electron
Please help with this math problem GE light bulbs are supposed to last for 1200 hours. However, light bulbs of this type last only 1185 hours with standard devi
which invention was most important in revolutionizing the meat industry?
John is playing a game of darts. The probability that he throws a dart into the center of the dart board (the Bull’s eye) is 1/10. The probability that he throw