Seudónimo Seudónimo

14-11-2016
Mathematics

contestada

what is the value of y in the equation 5x+2y=20 when x=0.3

Respuesta :

MartianManiac MartianManiac

14-11-2016

5 x 0.3 = 1.5
1.5 + 2y = 20
2y = 20 - 1.5 = 18.5
y = 18.5 divided by 2
y = 9.25
checking
9.25 times 2 is 18.5
18.5 plus 1.5 is 20

Answer Link

Otras preguntas

What are compatible number of 7233 divided by 84

In which country did President George H. W. Bush have to practically disregard his humanitarian goals to achieve what he believed was in the best interest of th

A bag of candy contains 300 pieces of which 28% are red. How Many pieces are NOT red

18 is what percent of 60?

How do you spell ‘Sow-en’, the Celtic harvest festival where Halloween originated? A. S-O-W-H-U-A-N B. S-A-H-M-H-E-N C. S-A-M-H-A-I-N D. S-A-R-H-A-R-N

A library expansion, begun in 2002, was expected to cost $103 million. By 2006, library officials estimate the cost would be $39 million over budget. By wha

What does the color black signify in Halloween?

-8+x>9 what is the answer because I am struggling

what is one use in which geography can be put

All of the following are British commanders except for: Cornwallis, Burgoyne, Lafayette