Nikolai is 6 feet tall and casts an 8 foot shadow. He is standing 20 feet from the flagpole, as shown in the diagram below. What is the height, in feet,
of the flagpole?

The sum of these consecutive integers is equal to 9 less than 4 times the least of the integer. find the three integers

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?

Solve the following: 12(x^2–x–1)+13(x^2–x–1)=25(x^2–x–1) 364x–64x=300x