tr0mi1tchatdoyleib tr0mi1tchatdoyleib

03-02-2017
Mathematics

contestada

Use the formula 2x - 5y = 20 to find x y = - 6

Respuesta :

BrysonEaston15 BrysonEaston15

06-02-2017

2x-5y=20
2x-5(-6)=20
2x+30=20
-30 -30
2x= -10
/2 /2
x=-5
I hope this helps!

Answer Link

Otras preguntas

Make a list of the four quantum numbers n, l, ml, and ms for each of the 10 electrons in the ground state of the neon atom.

what do you think happens to the air in the colloid when the ice cream melts?

Would you expect the other pairs of students in your class to have an offspring completely similar to yours? Explain.

In the 1950s, what became the primary force in american life for conveying information?

What is $75.00 to spend at the mall. You want to buy a hoodie that costs $80.00. The store is having a 20%-off sale. (There is no tax on clothing.) Can you buy

which of these policies is most similar to the type promoted by the brittish leader queen victoria during the industrial revolution

How would keynes's concept of animal spirits explain the creation of a housing bubble?

Candy lightner, founder of mothers against drunk driving, had a vision of getting rid of alcohol-related car crashes. she would best be described as a transform

You push a cart with mass 20 kg forward, giving it an acceleration of 2 m/s2. How much force did you apply?

What were the major arguments used, pro and con, in the debate over expanding suffrage during the age of Jackson? Which arguments were valid?