How do you turn 89,200,000,000 into scientific notation form

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

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?

On a piece of paper graft y+2> -3x-3 then determine which answer matches the graph you drew