jaeleneconte jaeleneconte

21-09-2019
Mathematics

contestada

Four times a number r minus 9 is greater than 7

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luke18009 luke18009

24-09-2019

Answer: 4r - 9 > 7, r= 4

Step-by-step explanation: Add 9, 4r > 16, divide by 4 to get the value of ‘r’ by itself

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