Mathematics, 02.07.2019 18:30 timothycarter342
Solve by the substitution method 7x+5y=5 -9x+y=53 30 points
Answers: 1
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An unknown number of kids and buses are getting assigned. when assigning 4 kids to each bus, there are 2 kids that aren't placed in a bus. when assigning 8 kids to each bus, there are 2 empty buses. how many total kids are there?
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Mathematics, 21.06.2019 19:00
The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'
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Mathematics, 21.06.2019 22:00
The difference of two numbers is 40. find the numbers if 0.3 parts of one number is equal to 37.5% of the other one.
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Solve by the substitution method 7x+5y=5 -9x+y=53 30 points...
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