The algebraic expression for the ice cream is 3x + 2y + 0.75z.
The cost of Rafael ice cream is 12 dollars
The algebraic expression that represent the cost of an ice cream is as follows:
let
number of scoop = x
number of topping = y
number of added syrup = z
Hence,
cost of the ice cream = 3x + 2y + 0.75z
Therefore,
The cost of ice cream Rafael ordered is as follows:
cost of ice cream = 3(3) + 0.75(4)
cost of ice cream = 9 + 3
cost of the ice cream = 12
learn more on algebraic expression here: https://brainly.com/question/15591224
#SPJ1