An octagonal based pyramid.
Unless you meant faces including the base in which case it is a heptagonal based pyramid.
Hope this helps :)
The answer to your question would be 2x + 6!
answer: 2x + 6
(please give thanks)
(1/6)(36/100)<4 - (2/10)
6/100 < 38/10
3/50 < 190/50
true
I can only give the equation right now, sorry.
y= -6x + 7
