It's 18/100. The reduced / simplest form is 9/50 because you divide it by 2 since it's the GCS.
As y varies directly with x, there is a proportionality constant. As x increases by that certain constant, y also increases. We equate:
y = kx
where k = proportionality constant.
Given the condition, y = 5 when x = 4, then we solve for k:
5 = k(4)
k = 5/4 or 1.25
When y = 8, then
8 = (5/4)(x)
x = 8/(5/4) = (8)(4/5) = 32/5 or 6.4 (ANSWER)
The answer is true trust just had this
Well subtract 8 from 1000 and then do that five times. so 992,984,976,968, and 960<span />
I believe the answer is 220?