A,3*(x-4)-5*(x+1)=2
b,(x-4)*(x+3)-x*(x+1)_5
c,(12x-5)*(4x-1)+(3x-7)*(1-16x)=81

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?

What is the value of x in the equation7x+2y=48 when y=3

Check all that apply. f is a function. f is a one-to-one function. c is a function. c is a one-to-one function.