The expression 2x(5x - 1) +(3x2 - 7x - 2) is simplified into the form ax 2+ bx + c. What are the values of the coefficients a, b,c?
a:
b:
C:

Josh has a rewards card for a movie theater he receives 15 points for becoming a rewards card holder he earns 3.5 points for each visit to the movie theater he needs at least 55 points to earn a free movie ticket which inequality can josh use to determine x, the minimum number of visits he needs to earn his first free movie ticket.