ammieKasb2ae ammieKasb2ae

02-03-2017
Mathematics

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Naomi played her guitar for 18 hours this week. she played songs she already knew for 6 hours. she spent x hours learning a new song. the equation x 6 = 18 models this situation. how many hours this week did naomi spend learning the new song?

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Аноним Аноним

06-03-2017

so if she played six hours old songs
and the remaining is x
we minus 18-6=12
answer: twelve hours

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