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26-10-2022
Mathematics

Answered

Simplify the expression. the quantity negative 4 over 7 times r minus 2 minus 1 over 3 times r end quantity minus the quantity negative 3 over 7 times r plus 6 end quantity

These are the choices, A:negative 28 over 21 times r minus 2 B: negative 8 over 21 times r minus 8 C: negative 10 over 21 times r plus negative 8 D: 10 over 21 times r plus negative 8

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