Y= -2x+3
I'm pretty sure :)
Answer:
yo no hablo
Step-by-step explanation:
We can solve this problem by applying a substraction directly to the fractions, and that is because, if there were 3 1/4 and the family ate 1 1/4, then we have to subtract those two equations to find the remaining part:
3 1/4 - 1 1/4
we separate the whole and fraction parts:
= (3 - 1) + (1/4 - 1/4)
= (2) + (0)
= 2
therefore there were left 2 pecan pies still
Answer:
a)
b)
Step-by-step explanation:
For this case our sample space is the 5 letters given:
And we want to find the number of three letter words can be made from the sample space with some conditions
Part a
For this case the repetition is allowed so then each time we will have 5 possibilites in order to select one letter so if we use combinatories we have:
So then we will have 125 possible combinations of 3 words letters with the 5 provided
We need to remember that
Part b
For this case the repetition is not allowed so then the possible number of possibilities are:
So then we will have 60 possible combinations of 3 words letters with the 5 provided
Answer:
x(1+x+x^2)
Step-by-step explanation: