Answer:
Meghan should use positive integers to represent income. Income is money that flows into the business, and it is always positive. The higher the income, the more money a business will have.
On the other hand, expenses must be represented by negative integers. Expenses are money that flows out of a business, and is always negative. The higher the expenses, the less money the business will have. Expenses reduce a business's net income.
Answer:
A. -5m/5 does not equal m
Step-by-step explanation:
-5m/5 = -m, not m.
In step 2, both sides should be divided by -5, not by 5.
Answer: A. -5m/5 does not equal m
Step-by-step explanation:
Case 1 :
Case 2 :
Count what fraction receive Karen, James and Frank in total:
since
Karen receives - 
,
James receives - 
,
Frank receives - 
,
then 
.
All inheritance is the whole 1, then for Dan remains 
.
Answer: Dan receives one quarter of the inheritance.
Answer: 6.25 is her profit
Step-by-step explanation: cost-price= protect
2.25 - 8.50=6.25
