How do i solve this problem?
i need the steps in order too.
explain, i'm trying to learn.

Use the foil method to find (z− 5/3 )(z− 2/3 )

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

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.)