Question

You have a dog-walking business. You charge $12 per hour. Let's define n as the amount you earn and h as the number of

hours you work. You want to make $30, so you figure you need to work 2.5 hours.
Sort the solution methods by whether they are correct or incorrect methods to solve the problem.

Answer 1

going to add a picture

Explanation:

:)

Answer 2

`n = 12h`

Explanation:

Given

`r = 12/hr` --- rate

`h \to hours`

`n \to amount`

Required

Determine which solution is correct or incorrect

The solutions are not given. So, I will provide a general explanation

The amount (n) is calculated as:

`n = r * h`

So, we have:

`n = 12 * h`

`n = 12h`

The above is the general equation to solve for the amount, given h hours

When h = 2.5, we have:

`n = 12*2.5`

`n = 30`