Find the total surface area of the pyramid.

What expression is equivalent to 1/2(2+3x-6)

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?