Mathematics, 01.08.2019 06:20 mooncake9090
The sum of two numbers is 66. their difference is 8. write a system of equations. use the system to find the numbers.
Answers: 2
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Your friend swims on the school team. in his first four races, his times are 24.7, 23.5, 25.6, and 27.2 seconds. which time listed for his next race would make the range larger?
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Mathematics, 21.06.2019 20:40
How is the equation of this circle written in standard form? x2 + y2 - 6x + 14y = 142 a) (x - 3)2 + (y + 7)2 = 200 b) (x+ 3)2 + (y - 7)2 = 200 (x - 6)2 + (y + 14)2 = 142 d) (x+6)2 + (y- 14)2 = 142
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If wxyz is a square, which statements must be true? plz < 3
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The sum of two numbers is 66. their difference is 8. write a system of equations. use the system to...
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