Janet pays $350 annually for her gym membership plus $8 each time she takes a pilates class. last year, janet took 20 pilates classes. what percent of her total gym cost was represented by her pilates classes? round the answer to the nearest tenth of a percent.

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?

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

In angle pqr find the measure of