To solve this question make an equation
450 x 0.15 = X
0.15 = the percentage taken out of the paycheck
67.5 = Social Security Taxes
450 - 67.5
= $382.5
Or the easier way if you want it straight away
450 x 0.85 = $382.5
0.85 = percentage taken home
Answer: bro I'm sorry I don't know how to help you please give me points
Step-by-step explanation:
Don't know how to help you sorry
Answer:

Step-by-step explanation:
We need to find the value of:
.
First we need to look at the BIDMAS rule.
B - Brackets
I - Indices
D - Division
M - Multiplication
A - Addition
S - Subtraction
First we need to work out what is in the brackets which is: 
We look at the next rule which is Indices so we do
first.

Then we multiply it by the five which gets us:

Now that we've finished with what is inside the brackets, we can work out what's outside which is:
.
Now we've simplified it down to:

Which gets us:

In scientific notation its 7.5 * 10 to the 9th power.
In word form its seven billion, five-hundred million.