Give the slope of the graph and the unit rate. Express your answers as simplified fractions, if necessary. Jorge: 7 miles every 9 hours

What is 20+(5 x 2/5 )+ 3 show your work

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

The random variable x represents the number of phone calls an author receives in a day, and it has a poisson distribution with a mean of 8.7 calls. what are the possible values of x