soccerr123435 soccerr123435

12-11-2019
Mathematics

contestada

x + y = 20
8x + 10y = 160.

Respuesta :

jadenhuerta1 jadenhuerta1

12-11-2019

1-x=20-y or if is for y should be y=20-x

2-y=16-4x/5 if is for x is x=20- 5y/4.

I hope this helps you

Answer Link

Otras preguntas

Derrick had to paint two of his bedroom walls

The main purpose for writing the declaration of independence was to a- convince gresat britain to abolish slavery b- force france to support the revolutionary w

Read the third paragraph. Using context clues, which of the following terms best defines the word "evolved" ? A. adapted B. developed C. aged

in long division what is the answer to 2÷ 8.2

What immediate need led to an invention in 1838 by John Deere? a way to remove cotton seeds from cotton fiber a way to break through the thick soil of the plain

Simplify. If d = –3, evaluate –d. –3 1 0 3

The ability of a solvent to dissolve a given solute?

After page 182 in a book came page 187. How many pages were missing ?

persamaan sebuah posisi partikel r=(t^3+2t)i+(94t^2)j dengan r dalam meter dan t dalam s. besar percepatan partikel pada saat adalah m/s adalah

Jackson was cautious by nature. it was a trait that had served him well in his years as a military scout. looking from the ridge, he could see tiny specks in th