Lance is swimming at the country club swimming pool. the pool is 30 feet wide and 100 feet long. if lance swims the diagonal length of the pool, how far will he feet

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

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.

You eat $0.85 for every cup of hot chocolate you sell. how many cups do you need to sell to earn $55.25