PDF chapter test TRY NOW

1. If 15 km east of a place is denoted as +15 km, what is the integer that represents 15 km west of it?
 
The west is of 15 km is .
 
 
2. If G is 3 and C is -1, what numbers are A and K on the number line?
 
YCIND_240123_5932_Ee 4-3.png
 
A represents and K represents .