Katie's mother has put her in charge of planning a suprise party for her little sister. She plans to serve indvidual cakes for each person and ice cream. She does not know how
much each individual cake will cost. They have 5 family members coming along with 10
friends. Katie needs to figure out how much the cakes will cost so she can get the
money from her mother. How can she formulate a single variable expression to
determine the total costs of the cakes? Use the variable c to represent the cost of 1
Cake.

the solution is the point

step-by-step explanation:

we have

> equation a

> equation b

adds equation a and equation b

substitute the value of x in equation b to find the value of y

the solution is the point

yes

step-by-step explanation:

yes

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

there is nothing below so i cannot

step-by-step explanation: