Chang wants to rent a boat and spend at most $85. The boat cost $8 per hour, and Chang has a discount coupon for $3 off. What are the possible numbers of hours Chang could rent a boat? Use t for the numbers of hours.
Write your answer as and inequality solved for t.

Steve had 48 chocolates but he decided to give 8 chocolats to each of his f coworkers. how many chocolates does steve have left

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?

Match the one-to-one functions with the graphs of their inverse functions.