For numbers 6-8.Refers to the table below.


Trina rent a costume for her school activity.The amount she has pay per hour is presented in the table below.

6.What is the equation to represent the situation?

[tex]a. \: \: \: y = - 10x + 20[/tex]
[tex]b. \: \: \: \:y = - \frac{1}{10} x + 2[/tex]
[tex]c. \: \: \: y = 10x + 20[/tex]
[tex]d. \: \: \: y = \frac{1}{10} x + 2[/tex]

7.How much should trina pay in 5 hours?what is the y- intercept of the equation?

[tex]a. \: \: 55[/tex]
[tex]b. \: \: 60[/tex]
[tex]c. \: \: 70[/tex]
[tex]d. \: \: 80[/tex]
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