Raphael paid $158 for a camera during a 75% off sale. what was the cameras regular price?

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!

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate.true or false?

The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?