Pyramid a is a square pyramid with a base side length of 12 inches and a height of 8 inches. pyramid b has a volume of 20,736 in3. how many times bigger is the volume of pyramid b than pyramid a? 15 32 54 75

The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?

Interpret the following expression (5y^2-7)^3/(2y)^2

Triangles abc and dfg are given. find the lengths of all other sides of these triangles if: b ∠a≅∠d, ab·dg=ac·df, ac=7 cm, bc=15 cm, fg=20 cm, and df-ab=3 cm.