Which sequences' are arithmetic? Check all that apply. CLS
0.8.16.24
0 7,12, 17, 22,...
06.12, 24,48
8, 14, 20, 26...
11,18,23, 30,
12, 17, 22, 29,
15,30, 60, 120,
PLS HURRY IM TIMED

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

I’m confused on how to work the pie charts

Suppose you are choosing a 6-digit personal access code. this code is made up of 4 digits chosen from 1 to 9, followed by 2 letters chosen from a to z. any of these digits or letters can be repeated. find the total number of personal access codes that can be formed. 492,804 341,172 39,917,124 4,435,236