PLZ HELP.
Plz

Can someone be awesome and me with : (

Afurniture store has 1,500 chairs in storage. a manager uses three delivery receipts to simulate samples to check 100 chairs and note the number of brown chairs. suppose the actual number of brown chairs is 1,080. about how many brown chairs are

How many sides does a regular polygon have if each exterior angle measure is 45 degrees explain your answer, i really don't understand this.