Your mother gave you $13.32 to buy a present for your friend's birthday. this covered three-fifths of the cost of the present. write and solve an equation to represent the cost, c of the present.

Tom wants to order tickets online so that he and three of his friends can go to a water park the cost of the tickets is 16.00 per person there is also a 2.50 one-time service fee for ordering tickets online write an expression in term of n that represents the cost for n ordering tickets online

Find the sum of the given arithmetic series. 24 + 17 + 10 + 3 + + (–39)

Arectangular lawn is 65 m long and 34 m wide. over time, people have walked along a diagonal as a shortcut and have created a straight path. what is the length of the path, to the nearest tenth of a meter? enter your answer as a deicmal in the box. m