Question

Which of the following is NOT a solution to the inequality below? 4x+9>63

a.13
b.14
c.15
d.16

Answer 1

A.13

Explanation:

4x+9>63

-9 -9

4x >54

x=>13.5

Answer 2

A. 13

Explanation:

When you plug the numbers in, 4 times 13 = 52+9=61 and 63 is still greate so anything above 13 would make the sentence correct. So that is why 13 is NOT a solution.