shadowclon359 shadowclon359

24-08-2017
Mathematics

contestada

1) The cost of 2 pens and 3 pencils is Rs. 10. Write a linear equation in 2 variables to represent situation and draw its graph.

Respuesta :

nobillionaireNobley nobillionaireNobley

31-08-2017

Let the cost of a pen be x and the cost of a pencil is y.
Then, 2x + 3y = 10.

The graph of the situation is attached.

Ver imagen nobillionaireNobley

Answer Link

Otras preguntas

Danielle built a rectangular dog run that is 888 feet wide and has an area of 208 square feet. What is the length of Danielle’s dog run?

Write an equation to represent the statement. Justin and his two brothers each earned the same amount of money washing cars. Each boy spent $12. Afterward, th

Was Theodore Roosevelt an imperialist or an anti-imperialist? Why do you think so? plz need this asap

In the 1800s, mass production led to? an upheaval in the workers’ unions a deep recession after the Civil War. a decrease in the demand for skilled workers. a d

How many nanoseconds are in a year?

Joshua spent 3/7 of his money on souvenirs on his vacation. He has $16 left. How many did he spent on souvenir

As early as the 1500s, Russia began expanding south toward the Black Sea. This movement ultimately brought Russia into contact with a. Great Britain. b. the O

Which statement about epics is most accurate? A. Epics were originally written down, but are now spoken. B. Epics reflect the values of a culture. C. E

another name for king is ______. a.haven b.bluff c.monarch d.miniature

Which element forms an ionic compound when it reacts with lithium? (1) K (3) Kr (2) Fe (4) Br