Which set of numbers could be the lengths of the sides of a triangle a. 2,5,6 b. 3,5,9 c. 4,9,3 d. 17,15,2

How many of the 250 grandparents in the population would you expect to prefer online shopping with merchant a? merchant a: 4 merchant b: 6 merchant c: 2 merchant d: 3 other: 5 none: 5 answer choices: a.about 4 b.about 8 c.about 40 d.about 21

Which fraction represents the ratio 35 : 42 in simplest form

Find the slope of the line that passes through the points (-2, 4) and (-5, -6). -2/7 10/3 -2/3