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Mathematics, 23.07.2019 01:00 kamarionnatillman13
Astore sells gift cards in preset amount. you can purchase gift cards for $20 or $30 . you spent $380 on gift cards. let x be the number of gift cards for $20 and let y be your gift cards for $30 . write an equation in standards for to represent this situation
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Mathematics, 21.06.2019 22:00
White shapes and black shapes are used in a game. some of the shapes are circles. while the rest are squares. the ratio of the number of white shapes to the number of black shapes is 5: 11. the ratio of the number of white cicrles to the number of white squares is 3: 7. the ratio of the number of black circles to the number of black squres is 3: 8. work out what fraction of all the shapes are circles.
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Aculture started with 2,000 bacteria. after 8 hours, it grew to 2,400 bacteria. predict how many bacteria will be present after 19 hours . round your answer to the nearest whole number. p=ae^kt
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Astore sells gift cards in preset amount. you can purchase gift cards for $20 or $30 . you spent $38...
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