1.

2.

3.

4.

1. Start
2. Multiply both sides by 3
3. Subtract a from both sides
4. Subtract c from each sides
Simply substitute the value of
3
given. In other words,
f
(
3
)
is the function of
f
(
x
)
, however, in this case,
x
is
3
f
(
3
)
=
3
(
3
)
−
4
Distribute
3
through the parenthesis
f
(
3
)
=
9
−
4
Simplify
f
(
3
)
=
5
The store employee works 35 hours per week. Which inequality can be used to find the dollar value, x, of weekly sales that the employee must make to earn more than $400 per week?
Answer:
$114.75
Step-by-step explanation:
You have to multiply the hours by the wage. Looking at the time that the worker was in during the morning, it was a total of 4 hours. Since the wage is $13.50/hr, we would multiply 13.50 by 4.
13.50 * 4 = 54.00
So, now we have to add together the total hours in the afternoon. If we count the time, we get 4 1/2 hours. So, now we multiply 13.50 by 4.5.
13.50 * 4.5 = 60.75
Now, to find the total pay for that day, we add both the morning and the afternoon pay together.
54.00 + 60.75 = 114.75
Therefore, the pay for this day is $114.75.
Answer:
Evaluate.
Step-by-step explanation:
If you attempt to do the equation
, you will get a very long and complicated answer (which is 2.2233078e+21), so I am assuming that is not the question.
If you were to do
, you would get a more rational answer of 62.566.
If you would comment on this post or be more specific on what exactly the question aims to ask, that would be a huge help. :)