Which equation is not an example of a linear function?
a) y = 9 - 2x
b) y =
6
x
c) y =
x
2
+ 9
d) y =
5
6
x - 8

Which expression gives the area of the triangle shown below

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.

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points