Question

An app developer projects that he will earn $230.00 for every 100 apps downloaded. Which of the following equations can be used to represent the proportional relationship between the number of apps, x, and the total earning, y.

Answer 1

y=2.3x

Explanation:

That's the answer

Answer 2

y=2.3x

Explanation:

Given that 100 apps downloads leads to $230.00 then we need to get earnings for 1 app download by dividing the total earnings by the number of apps

Earning per download=230.00/100=2.30

When we have x apps downs, the earnings will be equivalent to 2.3x

The total earning, y will then be

y=2.3x