Answer:
The commutative property
Step-by-step explanation:
a math rule that says that the order in which we multiply numbers does not change the product.
Answer: 
Step-by-step explanation:
Let be "x" the price in dollars of one copy of the city newspaper.
You need to analize the information provided in the exercise:
1. The total number of copies of the city newspaper sold in the newspaper stand is:

2. The amount of money earned by selling 1,000 copies of the city newspaper is:

Then, you can determine that the value of "x" can be found with:

3. Finally, substituting values, you get:

Answer:
-7
Step-by-step explanation:
?+5=-2
?+5-5=-2-5
?=-7
Answer:
sameer earns more money. He earns $12 and Amen earns $11
Step-by-step explanation:
You divide the Money by the hours
Answer:
first one i think Good luck