The replacement set is
The inequality is
Replace a in with each value in the replacement set and check whether
the inequality is true. \
\
a \ | \
\
| \
\
True or False \ | \
\
5 \ | \
\
| \
\
False \ | \
\
10 \ | \
\
| \
\
True \ | \
\
15 \ | \
\
| \
\
True \ | \
\
20 \ | \
\
| \
\
True \ | \
\
25 \ | \
\
| \
\
True \ | \
The solution set is