Question

Keshad gets paid $2,463 per month plus 5% of his sales. His brother earns $3,385 per month. For what amount of total sales will Keshad's monthly pay be higher than his brother's monthly pay? (Your answer should be accurate to 2 decimal places.)

Answer 1

We will see that Keshad's sales must be larger than $18,440

S > $18,440

Working with percentages.

Let's define S as Keshad's sales, then Keshad gets paid:

K = $2,463 + (5%/100%)*S

Where the term:

(5%/100%)*S = 0.05*S

Is the 5% of S, or the 5% of Keshad's sales.

On the other hand, his brother earns:

B = $3,385

What must be the value of S such that K > B?

First. let's solve:

K = B

$2,463 + (5%/100%)*S = $3,385

$2,463 + 0.05*S = $3,385

0.05*S = $3,385 - $2,463 = $922

S = $922/0.05 = $18,440

So, if Keshad wants to make more than his brother, his sales must be a value larger than $18,440

Then the solution is:

S > $18,440

If you want to learn more about percentages, you can read:

https://brainly.com/question/843074