Mary spent $90 on 5 pairs of shoes 1 pair of shoes cost $10 the other for pairs cost the same amount how much did the other pairs of shoes cost

Aregular hexagon rotates counterclockwise about its center. it turns through angles greater than 0° and less than or equal to 360°. at how many different angles will the hexagon map onto itself?

Ahome improvement store rents it’s delivery truck for $19 for the first 75 minutes and $4.75 for each additional 1/4 hour. if a customer rented the truck at 11: 10 am and returned the truck at 1: 40 pm the same day, what would his rental cost be?

Scale factor of 2 is used to enlarge a figure as shown below the area of is 18 in.²