An african lion weighs 450 pounds what is the weight in ounces

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.

Which expression is equivalent to -5(3x - 6/7)

Ling is using fraction strips to add 2/3 and 7/12's the sum is one whole plus how many twelves?