Question

You are selling drinks at the carnival to raise money for your club. You sell lemonadefor $6 for 2 cups and orange drinks for $9 for 3 cups. Your sales totaled $240. Let xbe the number of cups of lemonade and y be the number of orange drinks. Write anyequation in standard form for the relationship above.

Answer 1

Let x be the number of cups of lemonade sold, and y the number of cups of orange drinks sold, then we can set the following equation:

`6((x)/(2))+9((y)/(3))=240.`

Now, recall that the standard form of a linear equation is:

`Ax+By=C,`

Where, A≥0, B and C are integers.

Simplifying the first equation, we get:

`3x+3y=240.`

Answer:

`3x+3y=240.`