Answer:
Infinatly many solutions
Step-by-step explanation:
mark me brainlyest
Since the order matters Person A and B can be chosen as AB (A pres B vice pres) or BA (B president A Vice president)
When the order matters we are talking about permutations. How many permutations of 11 taken 2 at a time are there.
It can be written like this 11nPr 2
It means start at 11 and multiply by the next lower number
11 x 10 = 110 ways they can choose.
Extension of the concept:
If there had been three positions President, Vice President, and Treasurer
then it would be 11nPr3 or 11 x 10 x 9
Once again the answer to your problem is 110.
The -3 would be where your line crosses the y-axis, so you would plot your point at -3. your slope will always be counted as rise/run, basically meaning you would count along the y-axis a certain amount of times, in this case -1, and along the x-axis a certain amount of times, here would be three. your next plot point would be (3,-4) and so on. hope this helped!
Answer:
look it up mf
Step-by-step explanation:
Answer:
3x(2)+5y(2)
Step-by-step explanation:
dritributive is were you give out something to the rest of the problem
ex) 3(4+7) --> (12+21)
3x(2)+5y(2) --> you distribute the 3x to the 2 and 5y to the 2