Gage has 3 footballs and 2 basketballs that weigh a total of 5.44 pounds. Each basketball weighs 1.37 pounds. Which equation and solution can be used to determine f, the weight of each football?

Icould really use some with this question.

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

Adecibel is a logarithmic unit that can be used to measure the intensity of a sound. the function y = 10logx gives the intensity of a sound in decibels, where x is the ratio of the intensity of the sound to a reference intensity. the reference intensity is generally set at the threshold of hearing. use the graphing utility to graph the decibel function. a whisper has a sound intensity of 30 decibels. use your graph to you complete the following statement. the sound intensity of a whisper is times the reference intensity.