Given:
Ratio of students with dog or cat to students without dog or cat.
12 : 8
12 + 8 = 20
20 is the 100%
12/20 = 0.60 x 100% = 60% with dog or cat
8/20 = 0.40 x 100% = 40% without dog or cat ANSWER IS B.
Answer:
the first step is wrong
it should be 4(x-4)/(x+1)(x-4) - (x+2)/(x-4)(x+1)
Could you please add the image.
Answer:
C is the right answer
Step-by-step explanation:
C is the right answer
Hope that helps
Answer:
i need help too
Step-by-step explanation:
plese
