(05.05 MC) A family of 3 children and 2 adults visited a health club. The club charges $y an hour for
each child and $x an hour for each adult. If the family does not want to spend more than
$30 an hour at the health club, which of the following graphs best models the situation?
(5 points)

What is the definition of exponential decay?

Idont understand math at all! : o( use this scenario to answer the remaining questions: brenton purchased a new bedroom set for $4,500.00. he lives in arizona and pays a 8.75% sales tax. if he made a 50% down payment and financed the rest, what amount did he finance? what is the total sales tax brenton will pay? enter your answer in currency format, round to the nearest cent. what was brenton's total amount financed? enter your answer in currency format, round to the nearest cent.

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?