Mary spent a total of $353.83 for a party. she spent $200.08 on food, plus an additional $30.75 for each hour of the party. how long was the party?

Define multiplicative inverse. give an example of a number and its multiplicative inverse.

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

In 2000 there were 100 rabbits in central park the population increased by 16% each year ? write a function to illustrate the situation. how many rabbits were in central park in 2005 . predict how many rabbits there will be at the end of this year we are in 2018?