La tercera parte de un número, menos 2 el triple de un níumero, más la mitad de otro número el doblede la diferencia de dos números

Little’s law firm has just one lawyer. customers arrive randomly at an average rate of 6 per 8 hour workday. service times have a mean of 50 minutes and a standard deviation of 20 minutes. how long does a customer spend at little’s law firm on average?

Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1

Which letters from the table represent like terms? a and b b and c a and d b and d