Dan saved $463 over the 12 weeks of summer break. He saved $297 of it during the last 4 weeks. How. much did he
save during the first 8 weeks?

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

Asphere has a diameter of 10 in. what is the volume of the sphere?

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3