Hello!
Since we know how much they walked in 4/9 of an hour, we will divide 4/5 by 4/9 to get 4/9 to one.

÷

=

They went 1 4/5 mph or
1.8 mph.
I hope this helps!
Not only you're gonna divide 8 by -3 for some reason, but you also divide all terms by -3. For instance,
(-3y = -2x + 8) / -3
(-3/-3)y = (-2/-3)x + 8/-3
y = (2/3)x - 8/3
Hope this helps.
Pretty fast consider 115ft wasn't enough to avoid an accident..
Answer:I believe it's -5√41/41
Step-by-step explanation:
The length of ND = 3 units
The length of N'D' = 6
6 / 3 = 2
The scale factor is 2