The volume of a cube is given by the expression s' and its surface area is given
by the expression 6s?, where s is the
length of the cube's side. What are the
volume and surface area of a cube with a
side length of 3 inches?

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?

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance