A person draws a card from a hat. Each card is one color, with the following probabilities of being drawn: 1/25 for yellow, 1/10 for green, 1/20 for purple, and 1/15 for white. What is the probability of pulling a green or white card, written as a reduced fraction?

Question: a) does the given set of points represent a linear function? how do you know? b) assume that the point (-2,4) lies on the graph of a line. what y-values could complete this set of ordered pairs that lie on the same line: (- (hint: there are several correct answ

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Atemperature of 1.64◦f corresponds to answer in units of ◦c.