Dell's coffee shop sells cappuccinos mochas & lattes. the table gives the number of servings for each beverage sold in a day. for a particular sitting size all three coffee drinks cost the same a small serving cost a dollar fifty and medium serving cost $2 and a large 7 cost $2.50 each matrix give the revenue generated from sales of each of the three beverages

answer: 80

step-by-step explanation: dell's coffee shop sells cappuccinos mochas & lattes. the table gives the number of servings for each beverage sold in a day. for a particular sitting size all three coffee drinks cost the same a small serving cost a dollar fifty and medium serving cost $2 and a large 7 cost $2.50 each matrix give the revenue generated from sales of each of the three beverages​

n=9

step-by-step explanation:

7 times a number = 7n

decreased by 13 = 7n-13

same as is =

5 times the number = 5n

increased by 5 = 5n+5

7n-13 = 5n+5

2n=18

n=9

d 25 pi/6

step-by-step explanation:

the diameter is 10 inches

the radius is 1/2 of the diameter or 5 inches

the area of the circle is

a = pi r^2

  = pi 5^2

  = 25 pi

the slice is 60 degrees of the entire circle.

60 degrees out of 360   60/360 = 1/6

the area of the slice is 1/6 of the circle

a slice = 1/6 a circle

a slice = 1/6 * 25 pi