Tom has 10 dollars what is the greatest amount of spinach he can buy if spinach is 3.00 dollars per pound

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

My math teacher told my class to "steal" a 6th grade fraction word problem from the internet, word problems? : -p requirements: only a 1 step word problem. needs to be complex.

Mr. walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?