Question

Plz help! Giving brainliest to a complete and correct answer. Absurd answers will be reported.

Answer 1

Answer:

Use absolute difference

Step-by-step explanation:

Given

The given parameters can be represented as:

$Expense > Income$

$Income - Expense< 0$

Required

Eliminate negative difference

To eliminate negative difference, Sara has to  make use of absolute difference when calculating the difference between her income and expense.

Take for instance:

$Income = 10$

$Expense = 12$

The difference between both is:

$Income - Expense = 10 - 12$

$Income - Expense = -2$

But if she uses absolute difference, the result will be:

$|Income - Expense| = |10 - 12|$

$|Income - Expense| = |-2|$

$|Income - Expense| = 2$