Teresa is maintaining a campfire. She can keep the fire burning for 4 hours with 6 logs. She wants to know how many logs (y) she needs to keep the fire burning for 18 hours.
Select equation Theresa can use and determine the number of logs she needs to maintain the fire for 18 hours.

A. X/6=4/18
B. x/6=18/4
C. X/4=18/6
D.4/=18/x

a

step-by-step explanation:

the answer is a

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.