Two friends are planning a graduation party. They decide the number of cans of pop they will need to I
order is y = 2x + 20, where x is the number of people
at the party and y is the number of cans of pop.
What is the slope of the linear function?

Which is a graph of a proportional relationship?

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?

Describe a situation where it would be beneficial to round decimals to the nearest dollar. explain why you would use rounding in that situation.