Vereb514 Vereb514

09-03-2015
Mathematics

Answered

Suppose A and B represent linear expressions.If A + B = 2x -2 and A - B = 4x- 8, find A and B.

Answer :

konrad509 konrad509

09-03-2015

[tex]A+B=2x-2\\ \underline{A-B=4x-8}\\ 2A=6x-10\\ A=3x-5\\\\ 3x-5+B=2x-2\\ B=-x+3[/tex]

Answer Link

Other Questions

The first English settlements were failuresit was not until tobacco was discovered as a cash crop and strong administrators took advantage of the economics This

what leads to weathering

If a car can go from 00 to 600 mihr in 80 seconds what would be its final speed after 50 seconds if its starting speed were 500 mihr

what does a habitat and a niche have in common

Cells undergo a round of DNA replication in what Meiosis phase

if i cut 475foot lengths of twine from a 240 foot spool of twine and i need to cut 42would 405 feet of twine be left

what are the first 100 numbers of pi

which climate zone has the highest average temperatures

write a job advert to recruit a spy what skills and experience would they need

Cellular respiration generates a total of 3638 ATP molecules How many of these come solely from glycolysis