1) Calcule a média aritmetica simples em cada um dos seguintes casos: a) 150: 480 : 360

b) 80 ; 70: 90: 100

c) 50 ; 80; 70: 60; 10

d) 10: 20:30:40 : 50; 60; 70: 80.90

e)16;20;30

f)9;3;8;6;24​

At his new job, jeremiah can choose an hourly rate of $9 plus a $50 weekly bonus for opening the store, or an hourly rate of $10 per hour with no opening bonus. the equations model his salary options. y = 9x + 50 y = 10x

Select all the expressions that will include a remainder.

(60 points) explain this in detail