Maria is planning to have her birthday party at a skating rink. the rink charges a one time fee of $50 plus an additional charge for each guest. maria pays $68 for 6 guests. what is the additional charge that maria has to pay for each guest if the rink charges the same additional charge per guest?

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°

A. what is the area of the base? use complete sentences to explain your reasoning. b. what is the volume of the prism? use complete sentences to explain your reasoning.