Which represents a unit rate?
the cost of cat food is $36 per 3 bags.
the cost of orange juice is $3 per jug.
the cost of photocopies is $1 per 10 pages.
the cost of roses is $50 per 2 dozen.

Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola

The function y= x - 4x+ 5 approximates the height, y, of a bird, and its horizontal distance, x, as it flies from one fence post to another. all distances are in feet. complete the square to find and interpret the extreme value (vertex). select two answers: one extreme value and one interpretation.