At the sounvier shop, each stuffed elephant was on sale for $5 off. matrix bought 3 of them for $45. how much did each stuffed elephant cost? which equation could be used to represent this situation?
a)3s-5=45
b) 3(s+5)=45
c)3(s-5)=45
d) 3s+ 45=10

The late fee for library books is $2.00 plus 15¢ each day for a book that is late. if maria’s fee for a late book was $3.20, write and solve a linear equation to find how many days late the book was.

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?

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?