Answer:
There are four addition properties that help to add whole numbers :
For any whole number a, b, and c ;
1. <u>Closure property of addition </u>- 
For example:
2+3=5
4+3=7
We can conclude that if we add any two whole number , we get another whole number.
2. <u>Associative property of addition</u>- when any whole number or variable are added, then that can be grouped in different way without changing result

For example:
2+(3+4)=(2+3)+4
3.<u> </u><u>Commutative property of addition</u>- when any whole number or variable are added, then the order changed without changing the result.

For example: 2+3=3+2
4. <u>Identity property of addition</u>- when 0 is added to a whole number or variable , the result is the same variable or number.

For example: 3+0=0+3
0 is called an Identity for addition of whole numbers.
Brand A has a unit price of .37 cents
brand B has a unit price of .38 cents
so you get 2 more pencils for .1 cent each, so brand B is the better deal
Answer:
Total FUTA : $669.6
Step-by-step explanation:
Given the information
- Person 1 earned $3900 in the first quarter
- Person 2 earned $20100 in the first quarter
- Person 3 earned $6900 in the first quarter
As we know, FUTA is short for Federal Unemployment Tax Act, and the FUTA tax rate is 6.2% applied to a maximum cumulative earnings of $7,000.
So in this situation, only person 1 and 2 must pay FUTA tax because ther earning are lower than $7,000.
- Person 1: 3900 x 6.2% = $241.8
- Person 3: 6,900 x 6.2% = $427.8
=> Total FUTA : $669.6
Answer:
2x^2
Step-by-step explanation:
hope this helps :)