A rectangular swimming pool measures 8 m by 10 m The pool is to be surrounded by a deck of uniform width The total area of the pool and the deck is to be the same as twice the area of the pool Assuming x is the width of the deck, write a quadratic equation that could solve this problem DO NOT SOLVE the equation or SIMPLIFY it Write the system of equations for the following scenario Two integers have a difference of 30 When the larger integer is increased by 3 and added to the square of the smaller integer, the result is 189 4 A speed boat travelled 108 km downstream and 78 km upstream in 7 hours If the river current is 10 km h, fill in the table (here and on answer sheet) distance speed time equation downstream (with current) upstream (against current)

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Question: A rectangular swimming pool measures 8 m by 10 m. The pool is to be surrounded by a deck of uniform width. The total area

A rectangular swimming pool measures 8 m by 10 m. The pool is to be surrounded by a deck of uniform width. The total area of the pool and the deck is to be the same as twice the area of the pool. Assuming x is the width of the deck, write a quadratic equation that could solve this problem. DO NOT SOLVE the equation or SIMPLIFY it.
Write the system of equations for the following scenario: ? Two integers have a difference of ?30. When the larger integer is increased by 3 and added to the square of the smaller integer, the result is 189.

4 A speed boat travelled 108 km downstream and 78 km upstream in 7 hours. If the river current is 10 km/h, fill in the table (here and on answer sheet). distance speed time equation downstream (with current) upstream (against current)

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