What is the answer for | 3x - 2 | = 8 and | x + 1 | = 1

A) if $50000 is invested in a bank account that pays 9.3% of interest compounded on a six-monthly basis, how much money will be in the account after 3 and 12 years? b) if matusalen's father had put $2.0 in the bank when he was born and there, how long would matusalen have had to his death (969 years later) if the interest was 7% per year composed each month and weekly?

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Which equation represents the function on the graph?