Question

MEDAL!


Consider the inequality
x + 8 > 13

What is the solution to the inequality?

Answer 1

Hello! Just subtract 8 from both sides of this inequality. Simplify the right side. What do you now have?

Answer 2

x>13-8

x>5

Answer 3

I don't think that x = 5 because if we do have 5 as x, it will equal to 13. 5 + 8 = 13
But we need a number (x) greater than 5. x>5

Answer 4

What can be the solutions?

Answer 5

*solution(s)

Answer 6

Anything that is more than 5.

Answer 7

And that's it. Your solution set is "the set of all numbers greater than 5." this is one-dimensional, so think of all the numbers to the right of x=5 on the real number line.
You were right: thereis an inf. number of solutions.

Answer 8

So that is what I put down in The answer line?

Answer 9

You can just put x>5