[extended response show all work.] joanna has 40 small model cars and 24 small model airplanes. she wants to put the same numbers of cars and airplanes in each box. a. what is the greatest number of boxes she can make? b. how many small model cars and small model airplanes will each box contain? ?

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?