Three-sevenths of a number is 21. Find the number.
the number is 27
the number is 9
th...
Mathematics, 10.09.2021 20:00 bri0521
Three-sevenths of a number is 21. Find the number.
the number is 27
the number is 9
the number is 49
Answers: 2
Mathematics, 21.06.2019 15:00, rosezgomez97
The radical equation 2+√2x-3 = √x+7 has a solution set [x= a0} and an extraneous root x = a1.
Answers: 3
Mathematics, 21.06.2019 18:30, rheamskeorsey33
Acoin bank containing only dimes and quarters has 12 more dimes than quarters. the total value of the coins is $11. how many quarters and dimes are in the coin bank?
Answers: 1
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