What is the fractional portion of 15%

What properties allow transformation to be used as a problem solving tool

Two angles are complementary. the large angle is 36 more than the smaller angle. what is the measure of the large angle?

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?