Question

Last month, Jim and Debbie earned $7,200. Debbie earned $1,600 more than Jim earned. How much did they each earn? Call the amount that Jim earned j and the amount that Debbie earned d.

Answer 1

Step-by-step explanation:

Let Jim earned $ x

Therefore, Debbie earned = $(x + 1600)

According to the given information:

$x + (x + 1600) = 7200 \\ \therefore \: 2x = 7200 - 1600 \\ \therefore \: 2x =5600 \\ \\ \therefore \: x = \frac{5600}{2} \\ \\ \therefore \: x =2800$

Thus, Jim`s earning = $2800

Debbie`s earning = 2800 + 1600 = $4400

Answer 2

Lets Jim earn $ x

Therefore, Debbie earned=$(x+1600)

calculate Debbie's earnings

According to the given information :

$x+(x+1600)=7200\\ \therefore 2 x=7200-1600\\ \therefore 2 x=5600\\ \therefore x=\frac{5600}{2}\\ \therefore x=2800$

thus, Jim's earnings =$2800

Debbie's earnings =2800+1600=$4400

What is an example of Earning?

An example of earning is to be paid five dollars for washing a car. An example of earning is getting a promotion for being very good at your job. An example of to earn is to take a vacation after completing a difficult and time-consuming project. To gain (success, reward, recognition) through applied effort or work.

What do you call earning?

Definitions of earnings. something that remunerates. “they saved a quarter of all their earnings” synonyms: pay, remuneration, salary, wage.

To learn more about earning, refer

https://brainly.com/question/22263734

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