I just divided 9 by 20 and 1 by 4 then subtract 0.45-0.25 = 0.2
Answer:
w = 2/3 AND w = 3
Step-by-step explanation:
Set 3w2-11w = -6
So 3w2-11w+6 = 0
Now factor: (3w-2)(w-3) = 0
So 3w-2 = 0 AND w-3 = 0
So w=2/3 AND w = 3
Yes it is. Also, a= 43 & b=43