Given that f(x) = -x and g(x) = 2x-1 find the value of f(3)•g(-4)

Sasha invests $1000 that earns 8% interest compounded annually. write a function that describes the value, v, of the investment after t years.

Solve for x: 5/3 x = 20/21 it's fraction. remember to simplify your fraction

Traffic on saturday, it took ms. torres 24 minutes to drive 20 miles from her home to her office. during friday's rush hour, it took 75 minutes to drive the same distance. a. what was ms. torres's average speed in miles per hour on saturday? b. what was her average speed in miles per hour on friday?