The volume of an Olympic swimming pool is 2,500,000 liters. The volume of Lake Mead is 35,000,000,000,000 liters. Which of the following expressions will find how many swimming pools
will it take to fill Lake Mead?

1. writing an equation for an exponential function by 2. a piece of paper that is 0.6 millimeter thick is folded. write an equation for the thickness t of the paper in millimeters as a function of the number n of folds. the equation is t(n)= 3. enter an equation for the function that includes the points. (-2, 2/5) and (-1,2)

Vinny is interviewing for a job.he wants his take home pay to be at least $42,000.what is the least salary he can earn if he pays 25% income tax?

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?