Answer:
Step-by-step explanation:
The option A implies a fixed amount of earning, if she is planning to work 2 days, 8 hours per day, then she will work 16 hours, if they pay $7 per hour. She will earn:
The second option is to just earn by commission, a 5% on all money made.
So, the equivalent point would be model by the following expression:
Where is the total amount of many, now we solve for :
This means that if during the play they make $2240, Kristin would gain the same no matter what option she takes.
However, if they make less than $2240, then the option A is the best decision.
Answer:
$2,240
Step-by-step explanation:
B) y = 12x + 3
C) y = x2 - 4
D) y = 34x2
Answer:
y=1/2x+3 is linear
Step-by-step explanation:
The positive solution will be "x = 3, -9". To understand the calculation check below.
According to the question,
Let,
The number be "x".
6x = x² - 27
Now,
x² - 6x - 27 = 0
By applying factorization, we get
→ x² - 3x + 9x - 27 = 0
By taking common,
x (x - 3) + 9 (x - 3) = 0
(x + 9) (x - 3) = 0
(x + 9) = 0
x = -9
or,
(x - 3) = 0
x = 3
Thus the answer above is correct.
Find out more about factorization here:
Let x = your number.
6x = x^2 - 27. Subtract 6x from each side.
0 = x^2 - 6x - 27. Factor
0 = (x-9) (x+3). Set each term equal to zero
(x+3) = 0. Subtract 3 from each side.
x = -3. This is the negative solution.
(x-9) = 0. Add 9 to each side.
x = 9. This is the positive solution.