Rosted peanuts cost 3 per pound what is the cost of 6 pounds

So if its three dollar's a pound and you buy six pounds you just Time's six, -which is the number of pounds you gave me- Times three -this will get you the cost of every pound.-  

6 x 3 = p the whole amount for 6 pounds of you're dear roasted peanuts ^.^

Also just so you wont waste time doing the work the answer is $18.

Hopefully this helps ^0^ Mark Brain

you are playing an adventure game on your computer. you come across a troll who won't let you pass and there is no other way to get to the other side of the river except over the bridge he is guarding.

the troll is a nerd. he takes great delight in watching people struggle with his problems. very few get them. he only gives you one chance and then he changes the puzzle. you have to solve this one.

before you are four blocks. they are numbered 11,6, -7,21.

he tells that the answer he wants is minus and between -1 and - 2. you can use +, -, ×, ÷   ( and ) as many times as you like or no times at all. you don't like the way he's looking at you, but you need to cross the bridge. what do you do?