If I drove 100 miles in 20 hours, what is my driving rate?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.

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.

If 25% of y is 30, what is 60% of y?