A family has two cars. The first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 30 miles per gallon of gas. During one particular week, the two cars went a combined total of 1225 miles, for a total gas consumption of 45 gallons. How many gallons were consumed by each of the two cars that week? First car: gallons Second car: gallons

Q: You have 9 pineapples. Each pineapple weighs 4 pounds and the yield percent is 48%. One cup of fresh…

A: The total weight of 9 pineapples is 9×4=36 pounds. The yield percent is 48%.  Note that,…

Q: 3. Art has a 10% solution of alcohol and a 40% solution of alcohol. How much of each does he need to…

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Q: one school had 10% more children than the other school. after 18 children moved from one school to…

A: Thank you 😊

Q: need to make 50 servings of a drink mix. Each servings requires 3 tables spoons of water. How Many…

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Q: A metallurgist needs 2000 pounds of an alloy that is 80%copper.In stock he has only alloys of 83%…

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Q: erica has 5 more than twice as many sunflower seeds as nathan. erica has  35 sunflower seed. how…

A: Given that Erica has 5 more than twice as many sunflower seeds as Nathan. Let X denote the number of…

Q: At Jessica Java, a new blend of coffee is featured each week. This week, Jessica is creating a…

A: Brazilian beans cost per kg = $12 Ethiopian beans cost per kg = $17 Let the amount of Brazilian…

Q: The number of outraged varied directly as the number who were furious. If 600 were outraged when 200…

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Q: A chemistry students added certain number of liters of 30% salt solution to 150 liters of 8% salt…

A: We need to calculate the volume of 30% salt solution that was added to 150 liters of 8% salt…

Q: Iowa farmer Sparks has 65% octane Ethanol that he wants to mix with 95% octane gasoline to fill his…

A: Let us assume that, the farmer has x gallons of 65% Ethanol and y gallons of 95% gasoline. The…