Robert earns $512.75 less than Noel. John earns 3 times Robert's salary. If the total salary earned by them is $47,645.25, how much salary does Robert earn?

Guest Feb 22, 2020

#1**0 **

Let Noel's salary = N

Robert's salary = N - 512.75

John's salary =3[N - 512.75]

**N + N - 512.75 + 3[N - 512.75] =47645.25, solve for N N = $9,939.25 - Noel's salary $9,939.25 - $512.75 = $9,426.50 - Robert's salary 3 x $9,426.50 = $28,279.5 - John's salary $9,939.25 + $9,426.50 + $28,279.50 = $47,645.25 - Their total salaries.**

Guest Feb 22, 2020