Solution: Emanuel earns $13 per hour. Also he earns a commission of 5% on all cars he sells.
Number of hours Emanuel worked last month = 40 hours
He sold cars worth $120,000.
Therefore, the total earning of Emanuel is:




Hence, last month Emanuel made $6520, including his hourly pay and commissions.
The square root of 48 simplified is 4 sqrt 3.
The formula you need to use is C = 5/9•(F - 32)
So take 15 and subtract 32: 15-32 = -17
Then multiply that by 5/9: 5/9•(-17) ≈ -9.44
Answer:
Third option: 
Fourth option: 
Sixth option: 
Step-by-step explanation:
By definition, we can factor the Difference between two squares:

In order to find which products results in a difference of squares, we need to check each option:

The product does not result in a difference of squares.

Since the signs are equal (
), the product will not result in a difference of squares.
Using Distributive Property for the other options, we get:

The product results in a difference of squares.

The product results in a difference of squares.

Since the signs are equal (
), the product will not result in a difference of squares.

The product results in a difference of squares.
-1 Let's say the set of downs starts at the 20 yard line (maybe the kicking team kicked deep, the receiving team took a knee and so play starts at the 20).
Ok - we're at the 20. First down - they advance 5 yards. So we're now at the 25. We can write that mathematically as:
20
+
5
=
25
So the second play they get sacked deep and lose 6 yards. So we subtract 6:
25
−
6
=
19
So what's the change in yardage for the 2 plays? We are on the 19 and started at the 20, so we can write:
19
−
20
=
−
1
and this makes sense because we know we advanced 5 and fell back 6