A bank teller is paid a monthly salary of $5,500. If he works 37.5 hours per week, calculate his hourly rate of pay.

Round your answer to the nearest cent _________

A chief Executive Officer of an investment firm receives a gross salary Andrew $675,000 per annum.

a) What is his periodic gross payments if he is paid monthly? —> round answer to nearest cent

b) What is his periodic gross payments if he is paid bi-weekly? —> Round answer to the nearest cent

My car gets 24 miles per gallon, and gasoline costs $2.80 per gallon. If we consider only the cost of gasoline, how much does it cost (in dollar) to drive each mile? Round your answer to the nearest cent.

Choose the TWO fractions that are multiplied together to calculate the solution using dimensional analysis. Make sure that the units of the fractions you choose cross-cancel to produce the unit of your desired answer. You must have the correct two fractions selected at the same time to get credit when you check your answer. You get two attempts to check your answer. 

If we consider only the cost of gasoline, how much does it cost (in dollar) to drive each mile? Round your answer to the nearest cent.

$ ______ per mile

1. A supermarket has a policy of marking up the cost prices of their goods by  percent. Calculate the cost price of a toothbrush that was sold for . Round your answer to the nearest cent.

2. A game console has a sale price of  after a discount of  percent was applied. What was the original marked price of the console?