Acar travels 240 miles in 12 hours. what is the rate in miles per hour? in hours per mile?

Which rectangle if translated 6 units right and 16 units down and the rotated 90° clockwise about the point (4, -11) will result in rectangle e?

In cents, what is the least total amount that cannot be obtained by using a combination of fewer than eight coins from a collection of pennies, nickels, dimes and quarters?

Me because i don't understand how to do it.: )