Acampfire burn 2 1/2 pounds of wood per hour. how many pounds of wood do you need to keep the camp firing burning for 6 hours?

hope this helps a little bit :)

Step-by-step explanation:

Every camping enthusiast is familiar with the half inch rule. Basically, half an inch of wood equals an hour of burning time. This means if you have a ten inch piece of wood your campfire will burn for ten hours. However, the burn time can also depend on the type of wood you use since some types of wood tend to burn faster than others.

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.