The vectors
are linearly independent if the ONLY solution to the following equation:
is
The answers is 3/9 which you can check by reducing. It reduces to 1/3. Basically you go 1/3 = x/9 then cross multiple to get 9=3x do the division so 3x/3 and 9/3 and you get 3/9.
So 75 points is your 100%. You can do 60 over 75 is equal to X over 100. You divide your numerator(60) by your denominator(75) to get 85.7142857%, or to round to your nearest percent, your answer would be roughly 86%.
3/5
Thats if u devide 9 by 3 and 15 by 5
The answer is D because the slope formula shows that the answer is C or D and C would not make sense because the y intercept is impossible
