A lawn mowing service charges a one-time fee of $40 and $50 per hour for leaf mulching and yard cleanup.
If you were to write this scenario as a linear equation, what is the slope?
10
40
50
90

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?