Can you explain how a table can be used to find a rate of change?

Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.

Someone me what is the area of this figure? 18m 18m 8m 16m

Which word in the sentence below is an interrogative pronoun? who is picking us up from school? whousisfrom