I think of a number, multiply it by three, and add fout I get twenty two. a) Using the statement above, form an equation.
Use the letter 'X' for the unknown number.
b)
Solve the equation.

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 area of the trapezoid shown ?

Find the solution of this system of equation -7x+y=-20 9x-3y=36