Nico gives himself $90 a month to spend on fast food. He spends $30 a week. The graph represents the amount of money Nico
has left after each week.

There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.

Write 17/20 as a decimal and as a percent.

The total number of dental clinics total for the last 12 months was recorded