The owner of a garden center pays $12 for each birdbath. She sells them for 55% more than she
paid. Decide whether each expression represents the selling price for birdbaths “b”. More than one answer

a) 12b + 1.55(12b)
b) 12(0.45b)
c) 12b(1.55)
d) 12(0.55b)
e) 12b(1 +0.55)

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

What could explain what happened when the time was equal to 120 minutes