A map is using a scale of 1 inch : 5 miles shows a section of land with an area of 3.2 square inches. What is the actual area of the land I have 2 hrs! PLEASE HELP! UMU

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.

If sin(x) = 0 and cos(x) = 1, what is tan(x)?

Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?