Solve for x.
7x= -21
Simplify your answer as much as possible....
Mathematics, 07.04.2020 23:46 jose9794
Solve for x.
7x= -21
Simplify your answer as much as possible.
Answers: 1
Mathematics, 21.06.2019 16:20
Taking algebra two apex courses and need with these questions
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Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?
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Could someone me with this question i’ve been stuck on it for 20 minutes
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Each of the following data sets has a mean of x = 10. (i) 8 9 10 11 12 (ii) 7 9 10 11 13 (iii) 7 8 10 12 13 (a) without doing any computations, order the data sets according to increasing value of standard deviations. (i), (iii), (ii) (ii), (i), (iii) (iii), (i), (ii) (iii), (ii), (i) (i), (ii), (iii) (ii), (iii), (i) (b) why do you expect the difference in standard deviations between data sets (i) and (ii) to be greater than the difference in standard deviations between data sets (ii) and (iii)? hint: consider how much the data in the respective sets differ from the mean. the data change between data sets (i) and (ii) increased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). the data change between data sets (ii) and (iii) increased the squared difference îł(x - x)2 by more than data sets (i) and (ii). the data change between data sets (i) and (ii) decreased the squared difference îł(x - x)2 by more than data sets (ii) and (iii). none of the above
Answers: 2
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