3. Solve and write as a mixed number

Question

2n > 9 show your work

Answer 1

To solve for n, we need to isolate the variable n on one side of the inequality.

Given inequality: 2n > 9

We can isolate n by dividing both sides of the inequality by 2:

(2n)/2 > 9/2

Simplifying, we have:

n > 4.5

So, the solution to the inequality 2n > 9 is n > 4.5.

To write it as a mixed number, we can convert 4.5 to a mixed number:

4.5 = 4 + 0.5

Therefore, the solution can be written as:

n > 4 and n < 5