Answer with Step-by-step explanation:
We are given that
If you earned upto $113,700 in 2013 from an employer then your security tax=6.2% of income
If you earned over $113,700 then, you paid amount of tax=$7049.40
We have to find the money you would have made when you paid $4000 in social security tax in 2013.
Let x be the income and f(x) be the amount of tax.

Substitute the values then we get

$64516.13
When you would have mad $64516.13 then you paid $4000 in social security tax in 2013.
Answer:
Step-by-step explanation:
This question is based on the of expression. Therefore, the correct option is (A) that is, .
Given:
Expression :
We have to determined the expression is equivalent to the given expression.
According to the question,
It is given, to be assume that denominator does not equal zero.
Now by given expression, i.e.
Now, divide denominator by numerator we get,
Therefore, the correct option is (A) that is,
The answer would be ~-2~
Hope this helps
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Answer:

Step-by-step explanation:

When comparing to standard form of a parabola: 
Vertex form of a parabola is:
, which is what we are trying to convert this quadratic equation into.
To do so, we can start by finding "h" in the original vertex form of a parabola. This can be found by using:
.
Substitute in -8 for b and 2 for a.

Simplify this fraction.


The "h" value is 2. Now we can find the "k" value by substituting in 2 for x into the given quadratic equation.

Simplify.


We have the values of h and k for the original vertex form, so now we can plug these into the original vertex form. We already know a from the beginning (it is 2).
