Michael estimated his mass as 8 kilograms. is his estimate reasonable?

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

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.

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?