the lowest point in tennessee has an elevation of 178 feet the lowest point in the untied states has an elevation of -282 feet. michelle plans to drive from the lowest point in tennessee to the lowest point in the united states what integer best represents the overall change in elevation for michelle's trip

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.

Acircle has a circumference of 28.36 units what is the diameter of the circle

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?