Sherri bought 45 cupcakes for a party she was having. if 60% of the cupcakes, were chocolate, how many cupcakes were chocolate?

What are the domain and range of f(x)=[1/5]x

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?