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

Answer 1

Answer:

$n = 12h$

Step-by-step 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:

$n = 12*2.5$

$n = 30$