The table below shows the numbers of students at 4 middle schools.
Middle school
Number of students
DuBois
Lakeside
Polk
D D
Woodbridge
Each n equals 100 students.
(a) How many students are at Woodbridge Middle School?
(b) How many more students are at Polk Middle School than at DuBois Middle School?

The table below shows the numbers of students at 4 middle schoolsMiddle schoolNumber of studentsDuBoisLakesidePolkD DWoodbridgeEach n equals 100 studentsa How m class=