The first and second terms of an arithmetic sequence are 50 and 100, respectively. The first and second terms of a geometric sequence are also 50 and 100,
respectively. The sum of the third terms of these two sequences is???

Find the roots of the equation below. x^2 - 6 + 9 = 0

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

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.