Question

What are two possible solutions form in the inequality 7 + m < 20? A.7 and 14.B.10 and 15.C. 7 and 11.

Answer 1

To find the possible solutions we have to solve the inequality:

`\begin{gathered} 7+m<20 \\ m<20-7 \\ m<13 \end{gathered}`

Therefore, the solution set for the inequality is:

`(-\infty,13)`

Now we need to look for the options that have numbers in that set.

Option A and B are not a good choice since neither 14 nor 15 are in the set. Therefore, the answer is C.