Answer:
not sure if this is what youre looking for but here
y=-3/2x+9
Step-by-step explanation:
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:
80km --- 49.7097mi
Step-by-step explanation:
thats quite slow... but please provide context then i can solve it for you
Answer:
It would decrease, but not necessarily by 8%