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the dimensions of a rectangle can be expressed as x +7 and x - 2, if the area of the rectangle is 90 in squared, find the dimensions of the rectangle.
Answers: 3
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Let the mean of the population be 38 instances of from 6" - 9" hatchings per nest, and let the standard deviation of the mean be 3. what sample mean would have a confidence level of 95% or a 2.5% margin of error?
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Mila's dog weighs 4 pounds more than 8 times the weight of keiko's dog. which expression could be used to fine te weight of mila's dog?
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One of the complementary angles is 4 degrees mor than the other. find the angles (recall that complementary angles are angles whose sum is 90 degrees.) which of the following can not be used to solve the problem if x represents one of the angles? a. 2x-4=90 b. 2x+4=90 c. x+4=90
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the dimensions of a rectangle can be expressed as x +7 and x - 2, if the area of the rectangle is 90...
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