15-06-2020
Mathematics

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9. Substitute x= 3 into the expression 3x+1

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lindsey2306 lindsey2306

15-06-2020

3 times 3 is 9 and then you add 1, which would be 10.

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ejsaksewski ejsaksewski

15-06-2020

Answer is 10 because 3(3)+1=10

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