Atruck engine needs 3 1 over 4 gallons of oil change. how many quarts of oil are needed

(hint: 1 quart = 1 over 4 gallon

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

The price of an item has been reduced by 30%. the original price was $30. what is the price of the item now ?

Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?