100x 0.18 as it equals 18 when you multiply it
Answer:
a
Step-by-step explanation:
It is the first equation, 3x-y=-7.
It is the only equation that both sets of points satisfy as true.
Given:
m is directly proportional to the cube of h.
m = 525 when h= 5.
To find:
The equation connecting m and h.
Solution:
m is directly proportional to the cube of h.

...(i)
Where, k is the constant of proportionality.
Putting m = 525 and h= 5, we get



Putting k=105 in (i), we get

Therefore, the required equation is
.