Your uncle gave you $18 with which to buy a present. This covered 9/10 of the present. How much did the present cost?

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

What is the solution to the equation below? 3/x-2+6=square root x-2 +8