90% AB is a straight line.
Work out the size of angle x.
Not drawn accurately
L
42°
Х
29°
A
B.

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.