4x -2y = -5

y= -1/2 x -1/10
perpendicular or paralell

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.

Is there an x intercept in the equation 60*1.15^x

Idon’t know what to do after i plot my first shape