To solve the inequality 2n > 9 as a mixed number, you first need to isolate the variable n. You can do this by dividing both sides of the inequality by 2, as dividing by a positive number does not change the inequality sign. This gives you n > 4.5.
Next, you can express this decimal as a mixed number to make it easier to understand. To do this, you can write 4.5 as 4 and 1/2.
So, the solution to the inequality 2n > 9 as a mixed number is n > 4 and 1/2.
In simpler terms, any number greater than 4.5 or, in mixed number form, 4 and 1/2, will satisfy the inequality 2n > 9.
As a 7th grader, you can also say that any number more than half of 9 divided by 2 (which is 4 and 1/2) will work.
Solve and write as mixed number
2n > 9
write like a 7 grader
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1 answer