Step-by-step explanation:
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Answer:
There are 12 sets of four marbles include all the red ones.
Step-by-step explanation:
Given : A bag contains three red marbles, two green ones, one lavender one, four yellows, and five orange marbles.
To find : How many sets of four marbles include all the red ones?
Solution :
Number of red marbles = 3
Number of green marbles = 2
Number of lavender marbles = 1
Number of yellow marbles = 4
Number of orange marbles = 5
We have to form sets of four marbles include all the red ones,
For position of getting red ones we have three red marbles i.e.
For the fourth one we have 12 choices i.e.
Total sets of four marbles include all the red ones is
Therefore, There are 12 sets of four marbles include all the red ones.
One equation for this would be
We start by finding the slope between the two points:
A line parallel to this one will have the same slope. We will use point-slope form to write our equation:
We start by finding the slope between the two points:
A line parallel to this one will have the same slope. We will use point-slope form to write our equation: