Mike has 19 golf balls. fred has 3 times as many. rayhas half as many balls as fred and mike combined. how many golf balls do the 4 friends have combined?

What is the solution to the system of equations? (–2, –8) (–1, –5) (0, –2) (2, 4)

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Which of the following best describes the delian problem?