Answer:
- 2/9
Step-by-step explanation:
Learn Your Rules: (-)(-)(-) = Negative
The rest is easy. All you have to do is multiply it like normal fractions. You get 2/9. Tack on the negative on the back: -2/9
Hope this helps!
Remember, for

the x value of the vertex is

so
given
x value of vertex is -5
and



multiply both sides by a
5=-5a
divvide both sides by -5
-1=a
a=-1

comlete the square
remember if we do

(h,k) is the vertex
I know, we can subsitute the known values of te vertex
-5 for h and 20 for k then expand





a=-1
c=-5
The best eatimated answer would be 150 miles.
24% of 603 = 144.72
so you can round it to 150
1 m ------------- 0,001 K
5 m -------------- x
x = 5 . 0,001
x = 0,005 kilometers
hope this helps!.
Looks like you going to summer school