Lee is sewing vests using 16 green buttons and 24 blue buttons. all the vests are identical, and all have both green and blue buttons. what are the possible numbers of vests lee can make? what is the greatest number of vests lee can make?

Adam drew two same size rectangles and divided them into the same number of equal parts. he shaded 1/3 of one rectangle and 1/4 of the other rectangle. what is the least number of parts into which both rectangles could be divided into?

Which of the binomials below is a factor of this trinominal? x^2-13+30

In the figure below, segment ac is congruent to segment ab: triangle abc with a segment joining vertex a to point d on side bc. side ab is congruent to side ac which statement is used to prove that angle abd is congruent to angle acd? segment ad bisects angle cab. triangle acd is similar to triangle abd. segment ad is congruent to segment ac. angle cab is congruent to angle cba.