The cost of a new robotic toy after an 8% markup can be represented by the expression r+0.08r . Simplify the expression.

The table shows the results of three plays in a football game. what is the net result of the three plays? football game 1st play 5 yards 2nd play -9 yards 3rd play 12 yards

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1

At a book fair, joe bought 24 books at 3 for $5 and had $2 left. how much money did he have at first?