Find the slope between the following points: (8,-4),and (2,-4)

Franco wants to double the volume of the cone. what should he do?

Aline has a slope of and a y-intercept of –2. what is the x-intercept of the line?

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.