Mathematics, 05.05.2020 17:11, laqu33n021
A first number plus twice a second number is 3. Twice the first number plus the second totals 12. Find the numbers.
Answers: 2
Mathematics, 21.06.2019 15:00, NicoleQuinn
Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides
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Mathematics, 21.06.2019 19:00, lexipooh7894
What are the solutions of the system? y = x^2 + 2x +3y = 4x - 2a. (-1, -6) and (-3, -14)b. (-1, 10) and (3, -6)c. no solutiond. (-1, -6) and (3, 10)
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Mathematics, 22.06.2019 03:30, coolgirl5679
The half-life of a certain material is 0.002 second. approximately how much of a 14-gram sample will be left after 0.004 second? a. 12 grams b. 3.5 grams c. 0.06 gram d. 7 grams
Answers: 3
A first number plus twice a second number is 3. Twice the first number plus the second totals 12. Fi...
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