1 of 5

A = 3(a+b)h
Work out A if a = 6,b= 4 and h = 5 .
A=​

Need on this geometry question. explain how you did it.

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 give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?