Select the correctly punctuated sentence.

Ricardo screamed as he spilled, his frozen pineapple slushy

Ricardo screamed as he spilled his frozen, pineapple slushy.

Ricardo screamed as he spilled his frozen pineapple slushy.

Ricardo screamed, as he spilled his frozen, pineapple slushy.

I believe the answer u are looking for is the third one. The first one makes no sense, the second one's comma is in middle of a description, so no. The las one is just the combine of 1&2. So 3 is right

The third one:

Ricardo screamed as he spilled his frozen pineapple slushy.

It is unnatural to put the comma after a verb, so that rules out the first and fourth options.

A comma goes between two adjectives when they mean similar things. For example, big, fat dog is correct, but not big fat dog

Frozen, pineapple slushy.

Pineapple, frozen slushy.

The second one does not make sense, so you can't use a comma. That rules out the second option.