Inverse variation means y=k/x (direct variation is y=kx) so we can use the info given to find the constant k
y=k/x
6=k/900
k=6(900)
k=5400 so the equation is:
y=5400/x or more accurately for this problem
t(v)=5400/v then:
t(800)=5400/800
t(800)=6.75 hours
Answer:
mm the answer would be
Step-by-step explanation:
1 may be
-6, because you can see a pattern in which the x coordinate of each pair is reversed to the opposite value, from positive to negative.
The answer for this question is B because - -e/-f is the same as - -e/f
