Distinguish whether the following expression has like terms and identify them. If it does, separate the like terms from the rest of the terms and organize the expression in a way that you can combine the like terms. Combine the like terms and write the expression in simplest form. Show all of your work. -3x3z2 + 2xz + 4x3z2 − 2x2z3

Rectangle bcde is similar to rectangle vwxy. what is the length of side vy? a) 1 7 b) 2 7 c) 3 7 d) 4 7

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music. they were asked how they like three types of music: rock, country western and jazz. the results are summarized below: no one dislikes all three types of music. six like all three types of music. eleven don’t like country western. sixteen like jazz. three like country western and jazz, but not rock. six don’t like rock. eight like rock and country western. seven don’t like jazz. how many students were surveyed?

2and 3 are angles. complementary vertical congruent supplementary