4.21 x 10<span>6 is the answer
</span>
the independent variable is the $6 you make at your job.
The dependent variable is how much you make each week. and the dependent variable represents x.
a reasonable domain for the function is going to have to be your $6 dollars because your pay rate doesn't go up or down.
a reasonable range for the function is 240 because you are only allowed to work 40 hours a week at any job unless they want to give you overtime so the max amount you can earn is $240
the function represents you working 20 hours and getting paid $120 because 6 times 20 is 120
feel free to add me as a friend I am very good at math. plz rate as brainliest answer
Answer:
10 students would spend $30.
Step-by-step explanation:
In order to find this, start by looking for the cost per student. We can do this by dividing the overall cost by the number of students.
$12/4 students = $3 per student.
Now we take that unit rate and multiply by the new number of students.
$3 * 10 students = $30 total spent.
.25
you can come to this conclusion by calculating 13/52
E
Given a quadratic in standard form : y = ax² + bx + c ( a ≠ 0 ), then
The x-coordinate of the vertex is
= - 
y = 10x² + 5x - 7 is in standard form
with a = 10, b = 5 and c = - 7, hence
= - 
= - 
Substitute this value into the equation for y-coordinate
y = 10 (- )² + 5 (- ) - 7
= 
- 
- 7
= - 
- 
= - 
vertex = (- 0.25, - 7.625 ) → E
