Mathematics, 29.10.2020 18:00 lilly9645
Solve the problem using Polya's step. Show your solution.. "Twice the difference of a number and 1 is 4 more than a number. Find the number.
Answers: 2
Mathematics, 21.06.2019 18:30
Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?
Answers: 1
Mathematics, 22.06.2019 01:40
Afamily 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 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?
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Mathematics, 22.06.2019 02:30
Robert has 78 tomatoes and 56 cucumbers he wants to plant them in equal rows how many in each row
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Solve the problem using Polya's step. Show your solution..
"Twice the difference of a number and 1...
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