At Silver Gym, membership is $45 per month, and personal training sessions are $35 each. At Fit Factor, membership is $65 per month, and personal training sessions are $25 each. In one month, how many
personal training sessions would Sarah have to buy to make the total cost at the two gyms equal?

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212