17 quarts is bigger
4 gallons is 16 quarts
Answer:

Step By Step Explanation:
Vocabulary:
Product Of: Multiplication
Less Than: Subtraction
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Pick Apart The Sentence:
8 Less Than: Eight Is Being Subtracted From A Number
The Product Of 5 And y: 5 And y Are Being Multiplied Together
Is 16: The Final Result Is 16
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Piece Together:
5y - 8 = 16
5 and y are bing multiplied, then 8 is being subtracted from that. The final result is 16.
- Mordancy
The answer would be percent decrease because if it started at 50 and turned to 40, it lowered since we know 50 is higher than 42 so it dropped by 8 since 8 divided by 50 0.16 and 0.16 times 100 EQUALS 16%