Adam went on a shopping trip to Somerville. He purchased a set of dishes originally priced at $390 but discounted 60%. If sales tax in Somerville is 8%, what was the total cost?

In the image, point a marks the center of the circle. which two lengths must form a ratio of 1 : 2? (options are in the images since thought they were harmful phrases)

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!

Which is the completely factored from of xy^3-x^3y