(sat prep) in diagram above mq = nr = 14 and pq = 5np. if mr = 20, then np = (a) 2 (b) 1 2/5 (c) 3 (d) 1 1/3

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?

Find the slope of the line that passes through the points (-3, -1) and (0, 3). 3/4 0 4/3

The cost of two tables and three chairs is $705. if the table costs $40 more than the chair,find the cost of the table and the chair