Find the value of b. Then find the angle measures of polygon

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?

How can constraints be used to model a real-world situation?

Qrst is a parallelogram. determine the measure of ∠q pls