(1,2)....(2,-2)... now its making me write about 20 characters for some reason but anyways there is your answers i think buttt.... have a very nice day good luck on the rest of your school :)
If 3x-y=12, what is the value of 8x/2y?
Answer:

Step-by-step explanation:


-------------------------(equation 1)
Now,
---------(from equation 1)



Therefore, the value of 
Answer:
180
Step-by-step explanation:
The answer is 880 ft cubed