matthewsprague8 matthewsprague8

13-10-2016
Mathematics

contestada

3(3t + s) and 3s - t S = 9 and t =12

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ganggang197gang ganggang197gang

13-10-2016

the answer is 108+3s i think but not 100% sure

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cpannell cpannell

13-10-2016

3(3(12)+9)
3(36+9)
3(45)
165

3(9)-12
27-12
15

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