Shelby made $200 from selling candy bars. large, x,candy bars sell for $4 each and smaller, y,candy bars sell for $2 each. write an equation to represent how many of each type of candy bars she sold to earn $200.

Asquare is dilated by a scale factor of 1.25 to create a new square. how does the area of the new square compare with the area of the original square? a)the area of the new square is 1.25 times the area of the original square. b)the area of the new square is 2.50 times the area of the original square. c)the area of the new square is 1.252 times the area of the original square. d)the area of the new square is 1.253 times the area of the original square.

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

Michael is training for a marathon. in his first week he plans to run 8miles. what path should he take