Find 3x + y when x= 7 and y= 2.

23

Step-by-step explanation:

Plug in x and y into the equation:

3x+y

3*7+2

21+2=23

Therefore, the answer is 23

where did you get them? if you picked from the grass, is is probably poisonous.

step-by-step explanation:

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