Simplify
(-1+4i)(9-4i)
...
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Evaluate the expression for the given value of the variable. 5×(h+3) for h=7
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School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?
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Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5
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Mathematics, 16.12.2020 22:00