Answer:
1, 3, 7.
Step-by-step explanation:
Sir I don’t understand what your getting at here
Answer:
D
Step-by-step explanation:

Answer:
d = 3(h - 2)
Step-by-step explanation:
h = d/3 + 2
taking 2 to the right hand side
h - 2 = d/3
multiplying both sides by 3
3(h - 2) = d
therefore
d = 3(h - 2)