PLEASE HELP!! :<<< Given the following scores on a 30-point quiz, which of the following is an accurate frequency table?

21, 27, 20, 29, 23, 21, 21, 27, 26, 24

Perform the indicated operation. 8/a - 6/a + 7/a

Adriano loves anime and collects toys from his favorite series. each month he gains 4 toys. if adriano has 3 toys when he starts collecting, how many does he have after 4 months

Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.