Ataxi cab charges $4.25 for the first mile and$1.50 for each additional mile. what is the taxi rate for 12 miles

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Parabolas y=−2x^2 and y=2x^2 +k intersect at points a and b that are in the third and the fourth quadrants respectively. find k if length of the segment ab is 5.

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters