Question
upstudy study bank question image url

Question 13
This week Jamie got a promotion at work that came with a pay increase. If now her monthly salary is
, how much was she making before the raise?
Enter your answer as a decimal. If needed, round to the nearest penny. Do not use commas.
Submit Question
Question Help: Video Message instructor
Suls

Ask by Potter Barker. in the United States
Mar 29,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

Jamie was making $2750 before the raise.

Solution

To find out how much Jamie was making before the raise, we can use the information provided. Let’s denote Jamie’s monthly salary before the raise as .
Given that Jamie’s monthly salary after the raise is and the raise is , we can set up the equation:
Simplifying the equation:
To find the value of , we can divide both sides of the equation by :
Now, we can calculate the value of to find out how much Jamie was making before the raise.
Calculate the value by following steps:
  • step0: Calculate:
  • step1: Convert the expressions:
  • step2: Multiply by the reciprocal:
  • step3: Reduce the numbers:
  • step4: Multiply the numbers:

    Jamie was making before the raise.

Answered by UpStudy AI and reviewed by a Professional Tutor

error msg
Explain
Simplify this solution

The Deep Dive

To find Jamie’s salary before the raise, you can use the formula:
Let her original salary be . After a increase, her new salary can be expressed as:
.
Set this equal to her current salary:
.
To find (the original salary), divide by :
.
So before the raise, Jamie was making approximately .
When we encounter salary increases and percentages, it’s important not to confuse the amount of increase with the final salary. A common mistake is calculating of the new salary instead of using the original salary as the base for the percentage increase. Always remember to divide by to revert to the original amount!

Try Premium now!
Try Premium and ask Thoth AI unlimited math questions now!
Maybe later Go Premium
Study can be a real struggle
Why not UpStudy it?
Select your plan below
Premium

You can enjoy

Start now
  • Step-by-step explanations
  • 24/7 expert live tutors
  • Unlimited number of questions
  • No interruptions
  • Full access to Answer and Solution
  • Full Access to PDF Chat, UpStudy Chat, Browsing Chat
Basic

Totally free but limited

  • Limited Solution
Welcome to UpStudy!
Please sign in to continue the Thoth AI Chat journey
Continue with Email
Or continue with
By clicking “Sign in”, you agree to our Terms of Use & Privacy Policy