Apizza shop sells pizzas that are 10 inches (in diameter) or larger. a 10-inch cheese pizza cost $8. each additional inch cost $1.50, and each additional topping costs $0.75.

write an equation that represents the cost of a pizza

c=

Step-by-step explanation:

Given: Shop sell minimum size of 10 inches pizza

           10 inches cheese pizza cost $8

            Additional each inch of pizza over 10 inch will cost $1.50

            Each additional topping will cost $0.75

Now, assuming additional topping be `t`,additional inch of pizza be `i` and cost of a pizza be `c`

Remember, Total cost= fixed cost+ variable cost.

Next to calculate the cost of a pizza, we consider cost of cheese pizza.

Cost of a pizza= .

Now, equation to represent the cost of pizza

step-by-step explanation:

given that ab is divided into equal parts as

ac, cd, de, ef, fg, gh, hi, ib.

from this we find that f is the midpoint of ab.

so using mid point formula we find

f = (3,7)

similarly considering fb, we get

h = mid point of fb = ((6,6) and g, mid point of fh is

g = (9/2, 13/2)

i is mid point of hb

so i =(15/2,11/2)