What are the values of xx and yy, in the given figure?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

What ia the sum if the first 7 terms of the geometric series

Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?