Rebecca started with 30 pieces of candy and gave away x
pieces. ana started with 45 pieces of candy and gave away
twice as many pieces as rebecca did. how many pieces of
candy did rebecca give away if they had the same number of
pieces of candy left?

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?