At 5 P. M, the total snowfall is 4 centimeters. At 10 P. M., the total snowfall is 10 centimeters. What is the mean hourly snowfall? Write answer in simplest form as a fraction or mixed number.
The mean snowfall is
centimeters per hour.

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.

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

With both problems. a.s.a.p directions on photo ^