The instruction booklet for a cd player says that the player uses about 0.2 kilowatt of electricity per hour. if electricity costs $0.30 per kilowatt hour, how much does it cost to run the player for an hour?

The revenue each season from tickets at the theme park is represented by t(c)=5x. the cost to pay the employees each season is represented by r(x)=(1.5)^x. examine the graph of the combined function for total profit and estimate the profit after four seasons

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4

Tatiana wants to give friendship bracelets to her 32 classmates. she already has 5 bracelets, and she can buy more bracelets in packages of 4. write an inequality to determine the number of packages, p, tatiana could buy to have enough bracelets.