Step-by-step explanation:
Since varies directly as we can write the relation as
where k is the constant of proportionality.
a) To solve for the k, we substitute the given values:
b) The equation relation x and y can be written as
c) When y = 9,
5000 meter because there is 1000 meters in 1 kilometer
Answer:
hi I'm soooooo smart
Step-by-step explanation:
I'm smart
You would have to make 465=1550-7 1/2 x and find x
Subtract 1550 from both sides
-1085=-7 1/2x
Divide -7 1/2 on both sides
And the answer is 144 2/3
Sorry about ur bad luck
Answer:
2.50$ off or 22.50$
Step-by-step explanation: