A farmer wants to make a rectangular pen for his pigs with 240 feet of fencing. The formula for the area of such a pen
is given by A(w) = -W2 + 120w where A(w) is the area and
w is the width of the pen. Can the farmer make a pen with
an area of 3600 ft2? Explain.

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

Which of the expressions (on the photo document i inserted) together represent all solutions to the following equation? 8cos(12x)+4=-4 *the answer should be in degrees.* > i would like for someone to explain the process to find the solutions for this.

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?