A. What is the midpoint of AB ? Show work using coordinates and the Midpoint formula on your paper. Use no spaces in your response. b. In which quadrant does the midpoint lie? Remember to write quadrants as Roman Numerals.

Which expression is equivalent to? assume x > 0 and y > 0.

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation, and the determine the cost if he drove it70 miles. b) what would be the cost of a car rental if the car was driven 250 miles? show work