To find the number of schedules knowing that she can only take one of each subject, you will multiply ALL the possible numbers of options for each.
2 x 3 x 3 x 4 =72
There are 72 different possible class schedules.
We can find the cost of ONE pizza, by dividing the price (60) by the amount (5):
60 / 5 = 12.
So each pizza costs 12 dollars, now to multiply that by 9:
12 * 9 = 108.
9 Pizzas cost 108 dollars.
Answer:
k determines how many units up or down the parent function will be translated.
Step-by-step explanation:
y=f(x)+k, where k>0 ——> the parent function will be translated up k units
y=f(x)+k, where k<0 ——> the parent function will be translated down k units
9514 1404 393
Answer:
D. (x² -2x -3) +(-x² +4x +2)
Step-by-step explanation:
The tiles on the first row model (x² -2x -3).
The tiles on the second row model (-x² +4x +2).
If the difference is being modeled, it will show as ...
(x² -2x -3) -(-x² +4x +2) = (x -2x -3) +(x² -4x -2) . . . . . matches none
If the sum is being modeled, it will show as ...
(x² -2x -3) +(-x² +4x +2) . . . . . matches D
_____
<em>Additional comment</em>
As is often the case, you can select the correct answer without even any understanding of the question. You can do that because the correct answer is <em>the only one that is a true statement</em>. All of the other answer choices are incorrectly "simplified."
