Andy is scuba diving. He starts at sea level and then descends 10 feet in 212 minutes. Part A
How would you represent Andy’s descent as a unit rate? Express your answer as an integer.

how many feet per minute

Part B
If he continues at this rate, where will Andy be in relation to sea level after 6 minutes?

14 pointslet x be the seats in the small van and y the seats in the large van. how many seats does the large van have? a company uses two vans to transport worker from a free parking lot to the workplace between 7: 00 and 9: 00a.m. one van has 9 more seats than the other. the smaller van makes two trips every morning while the larger one makes only one trip. the two vans can transport 69 people, maximum.how many seats does the larger van have?

Me n o w. i need t h i s. 10 points

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.