The correct linear equation to represent the total cost of a cup of frozen yogurt is y = 3x + 1.25, where y is the total cost and x is the number of toppings.
To calculate the total price of one cup of frozen yogurt with 4 toppings, we substitute x = 4 into the equation:
y = 3(4) + 1.25
y = 12 + 1.25
y = $13.25
Therefore, the total price of one cup of frozen yogurt with 4 toppings is $13.25.
a function rule for the total cost A 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 of one cup of frozen yogurt with 4 toppings . (point ) y = 1.25x + 3 $ 5.00 y = 3x + 1.25 13.25 y = 1.25x + 3/58; y = 5x + 3 8.00
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