Answer:
x<24
Step-by-step explanation:
Hope this helps. Let me know if you have more questions.
Answer:

Can only be simplified through calculator using decimal equivalents.
Step-by-step explanation:
The perimeter of a rectangle is the formula P=2l+2w. Here
and
. So the perimeter is:

There are 184 people
there are 8 people in each table.
184÷8= 23 tables
she need 23 tables