i can help, but you need to write the whole question..
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

Step-by-step explanation:
because angle A and C are similar, so
9x-8=28
9x=36
x=4
Answer:
its 50 points but still answer is a