If an 8 inch dimension is reduced to 2.5 inches, what is the percentage of reduction?

Determine the relationship of ab and cd given the following points

Given a: b and b: c, find a: b: c. write the ratio in simplest form. a: b=6: 10 and b: c=21: 33

Determine the intercepts of the line that passes through the following points. (15,-3)(15,−3) (20,-5)(20,−5) (25,-7)(25,−7)