3g+64.25 is less than or equal to 150.

g = 28.5833333333

Step-by-step explanation:

3g+64.25 ≥ 150

    -64.25     -64.25

3g ≥  85.75

3g/3 ≥  85.75/3

g = 28.5833333333

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