Answer:
Addition and subtraction are inverse operations, as are multiplication and division. To solve an equation means to isolate the unknown, x, on the left of the = sign.
Answer:
The dependent variable is h and the independent variable is t
Step-by-step explanation:
Given

Required
The dependent and the independent variable
The
is the
whose value
on another.
In the above equation, the height (h) depends on time (t) for its value
Hence,
The
is h and the
is t
There are 4 terms in the expression.
The answer is D. Subtract 9y from both sides of the equation.