The base of a square fountain has an area of 144 ft2. What length of fence is needed to create a border for the fountain?

Tod does not have any cookies. david gives jeff 8 cookies. then he splits half of the cookies he has left with tod. david let’s c represent the number of cookies that he starts with. he finds the number of cookies that tod has is 1/2 the difference of c and 8. write an expression to represent the number of cookies that tod has.

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Zach spent 2/3 hour reading on friday a 11/3 hlurs reading on saturday. how much more time did he read on saturday tha on friday