The engine in paul’s weed whacker uses an oil–gas mixture. the owner’s manual recommends mixing the oil and gasoline together, using the size of the oil container to guide how much of each to use. it states to use 1/8 part oil with 4 parts gasoline. paul buys a 32-ounce container of oil. how large of a container will he need to hold the mixture if the amount of oil he uses is 1/8 of the oil container?

The swimming pool is open when the high temperature is higher than 20∘c. lainey tried to swim on monday and thursday (which was 3 days later). the pool was open on monday, but it was closed on thursday. the high temperature was 30∘c on monday, but decreased at a constant rate in the next 3 days. write an inequality to determine the rate of temperature decrease in degrees celsius per day, d, from monday to thursday.