Alex has $13.00 to spend on the bus. The bus charges $0.35 for each mile traveled plus $1.00 a trip. Alex spends all but $0.80 of his money on the bus. How many did Alex travel?

Find the slope of a line given the following two points

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15