for a fundraising campaign, a club has a choice of buying products for $20 plus 50% of the sales or $100 plus 25% of the sales. For what level of sales would the club have to pay the same total with either deal?​

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Answer:

Step-by-step explanation:

20 plus .5x = 100 plus .25x

.25x=80

x=320.

An equation is formed of two equal expressions. The level of sales for which the club have to pay the same total with either deal is $320.

What is an equation?

An equation is formed when two equal expressions are equated together with the help of an equal sign '='.

Let the level of sales be represented by x, and the total amount to be paid be represented by y. Therefore, for the first option, the equation can be written as,

y = 20 + 0.5x

Also, For the second option, the equation can be written as,

y = 100 + 0.25x

Now, the level of sales for which the club have to pay the same total with either deal can be found by computing the equation with each other. Therefore,

20 + 0.5x = 100 + 0.25x

0.5x - 0.25x = 100 - 20

0.25x = 80

x = 320

Hence, the level of sales for which the club have to pay the same total with either deal is $320.

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