Mathematics, 10.12.2020 18:50 erikloza12pdidtx

it takes the president of the math honor society 410 minutes to contact every member by phone. two weeks later for a different reason the vice president calls every member, taking 340 minnutes had they waited and worked toguether dividing the calls aout how long would it be

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it takes the president of the math honor society 410 minutes to contact every member by phone. two w...