Write a function rule for the total cost
One frozen yogurt store sells frozen yogurt for $3.00 per cup and $1.25 per topping. Write a linear equation to show the total cost of a cup of frozen yogurt. Then calculate the total price for one cup of frozen yogurt with 4 toppings
(1 point)
A y = 125x + 3.55 * 0
B y = 3x + 1.25 * 0.513 * 25
C y = 1.25x + 3.58 * 0
D y = 5x + 3.58 * 0
C y = 1.25x + 3.58 * 0
This equation represents the total cost (y) of a cup of frozen yogurt with x toppings. The cost of the cup of frozen yogurt is $3.00 and the cost of each topping is $1.25. The term "3.58 * 0" represents the cost of no toppings, which is $0 since no toppings are selected.
To calculate the total price for one cup of frozen yogurt with 4 toppings, substitute x = 4 into the equation:
y = 1.25(4) + 3.58 * 0
y = 5 + 0
y = 5
Therefore, the total price for one cup of frozen yogurt with 4 toppings is $5.00.