Mathematics, 09.12.2020 21:40 cashhd1212
Casey started a puzzle yesterday and completed 63 of the pieces. Today, he is
continuing the puzzle and is laying down the pieces at a constant rate. After 13
minutes, he now has 115 pieces put together. After 21 minutes, he has 147 pieces in
total put together. At what rate is he putting this puzzle together today?
7 pieces/min
2 pieces/min
4 pieces/min
9 pieces/min
Answers: 2
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What is the expression in factored form? 225x^2 - 144 a. 9(5x+4)^2 b. 9(5x-4)^2 c. 9(4x+5)(4x-5) d. 9(5x+4)(5x-4)
Answers: 2
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Jimmy can run 3.5 miles in 20 minutes. how far can ne run in one hour and ten minutes?
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Typically a point in a three dimensional cartesian coordinate system is represented by which of the following answers in the picture !
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Casey started a puzzle yesterday and completed 63 of the pieces. Today, he is
continuing the puzz...
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