13. Daniel bought some oranges and x apples. He bought twice as many oranges as apples. Each apple cost $0.35 and each orange cost $0.50. Daniel paid $5.40 in total for oranges and apples. How many
apples did he buy? Write an equation and solve it.

step-by-step explanation:

20% of 120 is 24. if you subtract 24 from 120 you get 96

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