Answer:
x = 7 is a solution.
x = -2 is an extraneous solution .
4 outta 16 or 4/16 I think
Answer:
B
Step-by-step explanation:
Since x varies directly as y, the ratio of x to y remains the same. Let the value of x when y=4 be a. Then we have

We can cross multiply to get that

Answer:
is this in graph or equation? ???
The answer is B. hope that help