Answer:
f.Answer:
K = 3
T = 2
And
H = 12
Step-by-step explanation:
3k = 9
k = 9/3
k = 3.
3k =k + 3t
subtitute value of k
3×3=3+3t
9-3=3t
6/3=t
t=2.
2k + h =18
2×3+h=18
h=18-6
h=12..
Answer: The percent of couples disagree on the matter=70%
Step-by-step explanation:
We have given that seven in ten couples disagree on a particular matter.
Thus, the ratio of couples disagree to the total couples=
To convert it in percent we need to multiply it with 100, we get
The percent of couples disagree on the matter
⇒The percent of couples disagree on the matter=70%