Hazel had an assortment of red, blue, and green balls. the number of red balls is 2/3 the number of blue balls. the number of green balls is 1 more than 1/3 the number of blue balls. in total she has 15 balls.

an equation created to find the number of blue balls will have

a. no solution
b. one solution
c. infinitely many solutions

Which of the following would be a correct step in proving that triangle abc is congruent to triangle cda? a. use a protractor to measure the angles and show that all the corresponding angles are equal in measure. this will allow you to prove congruence by aaa. b. show that segment ab is parallel to segment cd and segment ad is parallel to segment cb. this will allow you to prove congruency by asa. c. show that is segment ab is perpendicular to segment ad. this will allow you to prove congruence by sas. d. none of the above.