Are you sure that one of the variables is v and not y?
v+4= -2(x-1)
Since you posted v, I will use v in place of y.
v + 4 = -2x + 2
v = -2x + 2 - 4
v = -2x - 2
Done!
Swimming / walking = 20 / 5
20 / 5
4
therefore the ratio is 4 : 1
Answer:
1. 9.4
2. 4.1
Step-by-step explanation:
9.375 rounds to 9.4
Answer:
Step-by-step explanation:
Volume of cone = 

3/9 reduces to 1/3 (divide both parts by the GCF 3)
Then use long division to divide 1/3
See attached of what I mean
Which is why

The '3's in 0.333 will go on forever