To get to school each day, Harper walks 0.2 miles to the
bus stop, rides the bus 3.85
miles and walks 0.3 miles
from the bus stop to school.
How far away from school
does Harper live?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.