Write the gcl of: 15x^5y^2 and 5000x^2y^3

Given the choice between receiving $1.000.000 in one month or a single penny-doubled everyday for the period of one month; which option would you choice? show your work to support your answer. (assume that 1 month=30 days)

What is the scale factor of two similar pyramids with volumes of 64 cubic feet and 8 cubic feet

If johnny ate 5 cans of sugar, but in the kitchen they only had 3. what did johnny eat? (he found a secret stash btw.)