2. tom's brother saw an advertisement for a special at muscle fitness. muscle fitness is offering $20 off the one-time regular registration fee of $80. membership is $15 per month with a mandatory additional $5 charge per month for equipment maintenance. tom's brother tells tom that he feels it is a better deal than platinum gym. (a) write an expression to represent the membership cost of muscle fitness for x months. (b) is tom's brother right? explain why or why not.

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2xdesmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x