f the length of a rectangle is 9 yd more twice the width and the are is 810. What is the width? How do I solve this problem?

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Q: 15L

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A: Solution :-

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Q: Devon is going to make 3 shelves for her father.  She has a piece of wood 12 meters long.  She…

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Q: Jim began a 227​-mile bicycle trip to build up stamina for a triathlon competition.​ Unfortunately,…

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Q: The perimeter of the rectangular board is 36 cm. If the width of the board is 5 cm shorter than the…

A: We'll answer the first question since the exact one wasn't specified. Please submit a new question…

Q: Josephine can correct her students test papers in five hours but if her teachers assistant helps it…

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Q: Mark and Allen can finish building a doghouse in 4 hours. It would take Mark 6 hours more than Allen…

A: topic - quadratic equations

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Q: HOw do I solve?   The perimeter of a rectangle is five more than three times the length. If the…

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Q: 2. Five less than twice a number is equal to one half the difference of three times the number and…

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Q: When Fritz drives to work his trip takes 36​minutes, but when he takes the train it takes 20…

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Q: 2. The product of two negative consecutive numbers is 210. The equation to represent this is:…

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Q: f the cost for 3 apples is 45 cents, what will be the cost of 1 3/4 dozen apples?

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Q: How would you a solve a problem like this? Though it’s simple, I don’t know where to start.  One…

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Q: You want to build a 1000 square foot rectangular infinity pool. Three of the sides will have regular…

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Q: When Fritz drives to work his trip takes 48 ​minutes, but when he takes the train it takes 40…

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Q: Solve the problem by showing the necessary steps to justify the answer: One number is four more than…

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Q: At the end of the day, Dodie can clean her hair salon in 15 minutes. Ann, who works with her, can…

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Q: Tarzan can make a three house in 9 hrs while his friend Barok can do it in 16 hrs. One day they work…

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Q: The length of a rectangle is 4cm more than 3 times it’s width. If the area of the rectangle is…

A: Given: 1) The length of a rectangle is 4cm more than 3 times it’s width.            2) The area of…

Q: When Fritz drives to work his trip takes 35 ​minutes, but when he takes the train it takes 15…

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Q: The cost to produce a certain item is given by C(x)= 200+2x. You sell each item for $3 dollars. What…

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Q: The width of a rectangle is 3 less than twice its length. If the area of the rectangle is 157 cm…

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Q: It takes Carl 8 hours to plant his garden, but only 6 hours if his son helps him. How long would it…

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