In how many different orders can you line up 8 cards on a table

In trapezoid efgh, m∠gfe=63∘. identify m∠ghe. !

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Sandy is ordering bread rolls for her party, she wants 3/5 of the rolls to be whole wheat. what other factions can represent part of the rolls that will be whole wheat? shade the models to show your work.