Brainlist

Hazel is walking a 5-kilometer race to raise money for a cause. She has walked 2,200 meters. How many more kilometers does she have left to walk?

2.8 km

Step-by-step explanation:

2200 meters = 2200/1000 = 2.2 km

5 - 2.2 = 2.8 km

step-by-step explanation:

i think you should think about the question and not look online.

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!