Solve for x.
7(3 - x) = 8(4 - 2x)

"you know, playing tennis is healthier than watching a tennis match on television," katya remarked to her couch potato brother. in this sentence, healthier is a/an a. superlative. b. comparative. c. positive form. d. adverb.

Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.