Paul and charlene are 420 miles apart. they start toward each other with paul driving 16 miles per hour faster than charlene. they meet in five hours. find charlene's speed.

Tim earns $120 plus $30 for each lawn he mows.write an iniqualityvto represent how many lawns he needs to mow to make more than $310

24m^2n+30mn^2+18mn, a sweet challenge!

When creating passwords for secure accounts, which of the following rules should you apply? a.use personal information that is easy to remember.use a variety of letters, numbers and characters.use a sequence or pattern of numbersd.use the same password for all accounts