ROB IS TRAVELLING TO GERMANY .it takes him 1 1/2 hours to drive to the airport and he then waits 2 2/3 hours before boarding his flight .the flight takes 2 1/3 hours. How long has Rob spent travelling to Germany?Give your answer as a fraction in its lowest terms.

The sales tax rate is 7.25%. how much tax in dollars is added on an item that costs $56.00? a. $4.06 b. $7.25 c. $14.50 d. $60.06

Which of the following is true for the relation f(x)=2x^2+1

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.