A computer game costs $49.95 plus a 6.25% sales tax. What is the total cost of the game?

Find the missing factor. 7s2 + 25s + 12 = (s + 3)( ).

The lee family bought their home for $220,000 this year. the equation =220,000(1.038) v = 220 , 000 ( 1 . 038 ) x can be used to find the value, v, of their home after x years. which will be the value of the lee family's home in 5 years?

Find the volume of the solid obtained by rotating the region enclosed by the curves y=1x and y=7^-x about the x-axis. (use symbolic notation and fractions where needed.) volume =