Mathematics, 21.11.2020 04:00 Stevencriollo6838
Consider the system of equations below. What could be the first step in solving by elimination? 3x + 5y = 16 and 3x + 2y = 10
A. Add the two equations together.
B. Add 5 to both sides of the first equation.
C. Add 5 to both sides of the first equation.
D. Multiply the second equation by 2.
Answers: 3
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If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package
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Me max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a) the median of max’s data is 250 b) more than half of the data points max recorded were 177 centimeters. c) a data point chosen at random is as likely to be above the mean as it is to be below the mean. d) every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.
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Consider the system of equations below. What could be the first step in solving by elimination? 3x +...
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