Please help with this question and if you can explain because I’m confused. - thank you

Neveah and clint are baking muffins for the bake sale. they need to bake 30 muffins for their display case. clint has baked 4 so far, and neveah has baked 7. how many muffins (m) do they have left to bake? show your work!

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74