Ann had 75 fliers to post around town. last week, she posted 2/5 of them. this week, she posted 2/3 of the remaining fliers. how many fliers has she still not posted?

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?

In the diagram of circle o, what is the measure of zabc?

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0