Simplify.
Rewrite the expression in the form 4".
(4^9 ) / ( 4^5)

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?

What is the equation of a line passing through (-6,5) and having a slope of 1/3