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

Emma und Peter _____, wo wir wohnen. weißt weiß wissen wisst

To fill out a function's__ ___, you will need to use test numbers before and after each of the function's____ and asymptotes.

When the cause of our frustration is intimidating or unknown, we often redirect our hostility. This phenomenon is known as

What did Mary Ann Shadd do to stop slavery ?

Indicate whether each statement is true or false: a. Substitutional alloys tend to be more ductile than interstitial alloys. b. Interstitial alloys tend to form

Of all the activities that happened in the Nazi-created ghettos, which was legal?

use the graph below to find the x and y incerpts (the second picture has the options)

Which measure Is the sarne as the standard error of the mean? A. Standard devlation of the population B. Standard devlation of the sample means C. mean of the s

fill in the blank correct relative pronoun,please

Fill in the blanks in the following sentences with the appropriate word(s). Pay attention to the pronunciation. This is a speaking activity, so don't forget to