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Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Find the slope of the line that passes through the points (0, 0) and (-2, -3). 2/3 3/2 -3/2