Answer:
-x+120
Step-by-step explanation:
if a is greater than 0, then the answer would be a.
if a is less than 0, then the answer would be -a.
If a is equal to 0, then the answer would be 0.
Remember that formula. It will help you solve all the problems like this in the future.
-Char-
Answer:
360360
Step-by-step explanation:
We have the following information:
Number of ways of choosing 5 car models from 15 different models = 15C5
Number of arranging above 5 models = 5!
Therefore, the total number of displayong 5 models would be:
15C5 * 5!
nCr = n! / (r! * (n-r)!)
we replace:
15! / (5! * (15-5)!) * 5! = 15! / 10! = 360360
So there are a total of 360 360 ways to display the 5 car models.
9n - 13 = -48
+13
9n = -35
/9 /9
N= -3.888
Answer:
Here 's the working for the questions
Step-by-step explanation:
Mark brainliest pls