I need a step by step explanation on these plss

Find the solution set of this inequality. select the correct graph. |8x+16|> 16

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

For the rule of 78, for a 12-month period, the last term in the sequence is 12 and the series sums to 78. for an 10 month period, the last term is and the series sum is . for a 15 month period, the last term is and the series sum is . for a 20 month period, the last term is and the series sum is