-1 and 25
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Answer:9 cm by 9cm
Step-by-step explanation: 3*3=9
find the mean, median, and mode of the data set round to the nearest tenth 15, 1 , 4, 4, 8, 7, 15, 4, 5
Dmitriy789 [7]

<h3>Answer: mean = 7.5, median = 5, mode = 4</h3>
No, when you plug is -5 for x and -1 for why, it ends up being -9 not -11. (-5,-1) is not a solution.