I also need help with these questions also.

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

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74

Mr. roseanne will buy 12 1/2 pounds beef for for a cookout. the price for the first 3 pounds of beef is $4.99 per pound. after that, the price is $4.49 per pound. how much will mr.roshan pay for the beef