in how many ways can a family of four be seated at a round table if two brothers must sit together a)1 b)8 c)2 d)4​

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

If you have 12 feet of string and you cut it into equal length of 5 inches each how much string will be left

Kristen is wrapping presents for the holidays. she has a box that measures 4 ft. x 2 ft. x 2 ft. how many square feet of wrapping paper does she need to cover the box without overlapping?