Considering that a sundae cone costs $5 and a raspberry ripple cone $7, the inequality is:
[tex]5x + 7y \leq 450[/tex]
The total price can be no more than $450, hence:
[tex]T \leq 450[/tex]
To find the total price, we need the price of each a sundae cone and a raspberry ripple cone, which are not given. Hence, considering that a sundae cone costs $5 and a raspberry ripple cone $7, the total price is given by:
T = 5x + 7y
Hence, the inequality is:
[tex]5x + 7y \leq 450[/tex]
More can be learned about inequalities at https://brainly.com/question/25235995