Mathematics, 25.01.2020 03:31 ezzyandrade7
The a in both of the following expressions 3a - 9 = 6 and 5a + 2 = 27 have the same value.
Answers: 2
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There were 816 people at a concert when a band started to play. after each song, only half the people stayed to hear the next song. how many people were left at the concert after x songs? write a function to represent this scenario.
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Line u passes through points (-52, -18) and (-29, 53). line v passes through points (90, 33) and (19, 56). are line u and line v parallel or perpendicular?
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Mathematics, 22.06.2019 01:30
Kelli swam upstream for some distance in a hour.she then swam downstream the same river for the same distance in only 6 minutes.if the river flows at 5km/hr, how fast can kelli swim in still water?
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The a in both of the following expressions 3a - 9 = 6 and 5a + 2 = 27 have the same value....
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