Kendra is making a bracelet with two colored beads, she wants to have gold bead for every 3 green beads. If there is a total of 12 beads on the
bracelet, how many beads are gold?"

If a is a nonzero real number then the reciprocal of a is

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.

Which equation can be solved to find x the measure of jk in the apex