Answer:x=-3
Step-by-step explanation:
Answer:
4.392 kilometers
To find the length of the race in meters:
1284+1635+1473=4392 meters
Then divide by 1000 to find the length in kilometers:
4392/1000=4.392 kilometers
(7+6w)6
7 x 6 = 42
6 x 6 = 36
so it becomes:
42 +36w