Abookcase in a classroom contains textbooks that weigh 0.8 pound each. the bookcase alone weighs 22.2 pounds. if the total weight of the books and the bookcase is 31.8 pounds, how many books are in the bookcase?

Aboard game uses a fair six-sided die and a spinner with five equal-sized sections colored dark blue, green, light blue, red, and yellow. players roll the die and then spin the spinner. match each probability statement to its correct value.

Can (2,3 and square root 10) be sides ona right triangle?

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done