You have $20 to spend on taxi fare. The ride costs 5 plus $2.5 per kilometer

Can someone me with this problem . show your work .

How do you create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1?

Fa bus driver leaves her first stop by 7: 00 a.m., her route will take less than 37 minutes. if she leaves after 7: 00 a.m., she estimates that the same route will take no less than 42 minutes. which inequality represents the time it takes to drive the route, r?