Ingredients: f(6)-20 = (?)cups of sugar. use f(x) = x² - 2x - 3

Karen will divide her garden into equal parts. she will plant corn in 8/12 of the garden. what is the lowest number of parts she can divide her garden into?

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)

Find an bif a = {3, 6, 9, 12) and b = {2, 4, 6, 8, 10).