Arestaurant had n kg of sugar in its stock. then, 5 kg sugar was used to make the first dessert on
the menu. next, 3 kg sugar was used to make the second dessert on the menu. write an
expression to show how many kilograms of sugar were left in the stock, and then simplify the
expression.

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?