Is this a valid argument?
suppose n is a real number. if n > 1, n^2 > 1. suppose n^2 > 1, then n > 1

The area of a rectangle is 54x^9y^8 square yards. if the length of the rectangle is 6x^3y^4 yards, which expression represents the width of the rectangle in yards

You have 17 cats that live in houses on your street, 24 dogs, 3 fish, and 4 hamsters. what percent of animals on your block are dogs?

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent