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Mathematics, 18.10.2019 00:00 jjel18

select all the correct answers (multiple answers) i suck at this
which of the following situations correspond to the inequality shown below?
3.8x + 14.5 < 32

charles stopped at a convenient store to get some gas and oil for his car. after putting $14.50 worth of gas in his car, he went inside the store to pay for the gas and purchase the oil he needs. each quart of oil, x, of the brand that he uses cost $3.80. he opened his wallet and noticed that he only had $32. what is the maximum number of quarts of oil, x, that he can buy?

miranda's doctor had advised her that she could safely lose 32 pounds and still be at a healthy weight. over the last few weeks, she has lost 14.5 pounds. for each week, x, that she remains on her diet she will lose another 3.8 pounds. what is the most number of weeks, x, she can remain on the diet and retain a healthy weight?

marcus is washing cars to raise money for his soccer team. he spent $32.00 on soap, window cleaner, washing sponges, and drying towels for the car wash. for each car washed, x, he charges $3.80 and customers can give more if they choose, but it is not required. he has already made $14.50 from the car wash. what is the least number of cars, x, that he needs to wash in order to be making money for the soccer team?

bethany is writing a series of 32 short stories that are going to be made into a children's book. she received a call from her editor asking her to have the rough draft of the series completed in 3.8 weeks. to this point she has completed 14.5 stories. what is the minimum number of stories, x, that bethany needs to write per week to meet the deadline?

kenisha is running in the real deal crossfit challenge in which participants run a grueling 32-kilometer obstacle course. to make sure everyone stays safe and is not trying to go through obstacles in the dark, the challenge ends for everyone who has not crossed the finish line by the official time for sunset. when kenisha is 14.5 kilometers into the challenge, they announce that there are 3.8 hours remaining before the initial sunset. what is the slowest speed, x, in kilometers per hour that she must run to complete the course before time is called?

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