The sales tax in one town is 8%. so the total cost of an item can be written as c+0.08x. what is the total cost of an item that sells for $13?

The diameter of a ball is 8 in. what is the volume of the ball? use 3.14 for pi. enter your answer as a decimal in the box. round only your final answer to the nearest hundredth.

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.

Ming says that 0.24 > 1/4 because 0.24= 2/4. which best explains mings error