A blueprint of a barn is shown. The scale is 5 inches = 8 feet. Find the actual length of the wall that is labeled 20 inches.
20 in.

Can some one me with this math problem?

Solve 13 + w/7= -18 (w/7 is a fraction)

Will give the box plots below show the math scores of students in two different classes: class a 55 72 75 89 95 class b 55 70 75 94 100 based on the box plots, which statement is correct? a: the median score of class a is greater than the median score of class b. b: the lower quartile of class a is greater than the lower quartile of class b. c: the upper quartile of class a is greater than the upper quartile of class b. d: the maximum score of class a is greater than the maximum score of class b.