Answer:
I'm pretty sure the answer is still 6x-5.
Step-by-step explanation:
8 feet divided by 3 would equal 2.667 feet per board.
So 64/100 /2=32/50 then 32/50 /2=16/25 so 1 16/25
Answer:
33
Step-by-step explanation:
first you set up the problem, supplementary angles equal 180 degrees so the equation should look like, 4x+x+15=180. then you solve from there by combining like terms and you should get x equal to 33