X^2-4x^3 - 6
A)4
B)-6
C)-4
D)2

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?

Somone me i want to know what 18 hours out of 24 hours in a fraction

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.