What are the rectangular coordinates for (4.5, -30 degrees )

Let hh represent the number of hummingbirds and ss represent the number of sunbirds that must pollinate the colony so it can survive until next year. 6h+4s > 746h+4s> 74 this year, 88 hummingbirds pollinated the colony. what is the least number of sunbirds that must pollinate the colony to ensure that it will survive until next year?

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

If the tip varies directly with the number of guest which equation represents between the tip,t, and the number of guest,g?