Question 919214
Radius: {{{r}}}


Height: {{{r+7}}}


Volume: {{{V}}}


-------------------------------------------------------


Volume of Cylinder: {{{V = pi*r^2*h}}}


Replace h with r+7: {{{V = pi*r^2*(r+7)}}}


The volume expression is {{{pi*r^2*(r+7)}}}



Let me know if you need more help or if you need me to explain a step in more detail.
Feel free to email me at <a href="mailto:jim_thompson5910@hotmail.com?Subject=I%20Need%20Algebra%20Help">jim_thompson5910@hotmail.com</a>
or you can visit my website here: <a href="http://www.freewebs.com/jimthompson5910/home.html">http://www.freewebs.com/jimthompson5910/home.html</a>


Thanks,


Jim