Plz help me this so easy i just dumd Write an equation for this relationship. if x represents the days and y represents the total cost.

18.5

Step-by-step explanation:

Just add 18.5 and 55.50 and repeat with the other numbers

x is 18.5

Step-by-step explanation:

3/55.50=18.5

same as all the others

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d

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