A bag contains different colored candies. There are 50 candies in the bag, 28 are red, 10 are blue, 8 are green and 4 are
yellow.
What is the probability of choosing five pieces of candy and getting 3 blue and 2 green?

Afruit stand has to decide what to charge for their produce. they need $10 for 4 apples and 4 oranges. they also need $15 for 6 apples and 6 oranges. we put this information into a system of linear equations. can we find a unique price for an apple and an orange?

Can someone me with this problem . show your work .

Twelve less than a number is at most 20