Multiply:

The gas tank in Renee's mustang is filled to capacity at gallons. She used of a tank of gas to take a drive to the shore. How much gas did it take to drive to the shore?

Simplify the expression.

Evaluate:

One of Floyd's World Famous Ooey Gooey Butter Cakes requires two and one-half cups of flour and four eggs, among other ingredients.

Floyd wants to make seven of these cakes for a wedding. He has sixteen cups of flour on hand as well as three dozen eggs. Assuming he has enough of all other ingredients, can Floyd make the seven cakes he wants to make?

A tree feet high casts a shadow 20 feet long at the same time a tree 30 feet high casts a shadow how many feet long? Give your answer in terms of .