Which proportion can be used to solve for mj for brainliest

How many degrees does the hour hand move from 3: 00 to 5: 30?

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.

Awindow washer cleans 42 windows in 2 hours. at this rate, how many windows did he clean in 180 minutes.