Answer: D. (4,4)
Step-by-step explanation:
1. You have the following expression:

3. To find the point that satifies the expression shown above, you only need to substitute each one of them into the expression, as you can see below:
A.
(This is not true)
B.
(This is not true)
C.
(This is not true)
D.
(This is true)
4. Therefore, the correct answer is the option D, which is: (4,4)
Answer:
It's choice A.
Step-by-step explanation:
Kevin is 3 years older than Daniel gives:
k = d + 3.
2 years ago kevin is aged k - 2 and daniel d - 2 years.
So:
k - 2 = 4(d - 2).
Answer:
B
Step-by-step explanation:
3(x +1) =3x +3
Plug it in
3(5+1)=3(5)+3
3(6)=15+3
18=18