Mathematics, 10.07.2019 13:00 niyatocute9212
Gsolve the equation, and check the solution. r plus 7 equals 9r+7=9 the solution set is startset nothing endset . (type an integer or a fraction.)
Answers: 1
Mathematics, 21.06.2019 19:00
[15 points, algebra 2]simplify the complex fraction and find the restrictions.
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Mathematics, 21.06.2019 22:00
The sum of the speeds of two trains is 720.2 mph. if the speed of the first train is 7.8 mph faster than the second train, find the speeds of each.
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Mathematics, 21.06.2019 22:30
If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|
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Mathematics, 21.06.2019 23:30
Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.
Answers: 1
Gsolve the equation, and check the solution. r plus 7 equals 9r+7=9 the solution set is startset not...
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