# Four people invested in a restaurant. One person invested $100,000. Two others invested in the ratio x:2x,

## Question:

a. Write an expression for the amount invested by the fourth person.

b. Write an equation that allows you to find the amount invested by each person.

c. How much did each person invest?

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## Step by Step Answer:

**Related Book For**

## Financial Algebra advanced algebra with financial applications

**ISBN:** 978-0538449670

1st edition

**Authors:** Robert K. Gerver