Alana bought 3/8 pound of swiss cheese and 1/4 pound of american cheese. which pairs of fractions are equivalent to the amounts of alana bought?

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?

80 points suppose marcy made 45 posts online. if 23 of them contained an image, what percent of her posts had images? round your answer to the nearest whole percent. 54 percent 51 percent 49 percent 48 percent

Geometry - finding area of regular polygons and sectors (check my math, i can’t find the error)