Answer:
Y represents an employee’s annual salary, measured in thousands of dollars. X1 represents an employee’s number of years of job experience. A value of 0 represents someone who has no job experience (such as a recent college graduate). X2 represents the number of years of graduate education.
Step-by-step explanation:
I do not have that.
The answer has to be D. 1.6 min
It is the only one that makes sense
Answer:
Marcus rented 3 video games.
Step-by-step explanation:
Let "x" be the number of games he rented.
The equation is 4 + 6x = 22
Solve the equation.
4 + 6x = 22
Subtract 4 from both sides of the equation.
6x = 18
Divide both sides by 6.
x = 3
Marcus rented 3 video games.
Hope you will understand the concept.
Thank you.
Where <em>x </em>is the number of books sold, <em>i </em>is income, and <em>c </em>is cost:
<em>c = 4x + 3500 </em> ($4 per book plus the 3500 flat marketing fee)
<em>i = 15x </em>($15 per book)
You are looking for the point where these intersect: the intersection is where the income is equal to the cost, and at any point after that the income is greater than the cost. So, set the equations equal to each other:
<em>4x + 3500 = 15x </em>
subtract 4x from both sides
<em>3500 = 11x</em>
divide both sides by 11
<em>x = 318.181818</em>
So, you would have to sell a minimum of 319 books in order to make a profit.