contestada

A store used video games. All video games are the same price. Two games cost 27.98. Five games cost 69.95. Write an equastion that will calculate the cost, y, of x number of video games?

Respuesta :

engineerni7

Answer:

[tex]y=13.99\\\frac{69.95}{27.98} =13.99=cost\\x=1 \\but\\5=69.95\\2=27.98\\5+2=7\\69.95+27.98= 97.93\\\frac{13.99}{1} = \frac{97.93}{7}[/tex]

[tex]2*x=y\\Example: 2*13.99= 27.98\\2*27.98= 55.96\\55.96*2= 112.92[/tex]

Otras preguntas