Acollege survey was taken to determine where students study. of 132 students surveyed, 78 studied in the cafeteria, 64 studied in the student lounge, 22 studied in both the cafeteria and the student lounge.
of those interviewed how many studied only in the cafeteria ?

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

If you draw a card with a value of three or less from a standard deck of cards, i will pay you $43. if not, you pay me $11. (aces are considered the highest card in the deck.) step 1 of 2 : find the expected value of the proposition. round your answer to two decimal places. losses must be expressed as negative values.