Answer:
ones place
Step-by-step explanation:
Answer:
huh try multiplying
Step-by-step explanation:
Answer:
it is 6 days
Step-by-step explanation:
Answer:
x=15
Step-by-step explanation:
21-6=15
-4x+y=-5x-y=15
x+y=-y=15
x=15
Answer:
Yes it is,
Step-by-step explanation:
Degree 1 (Exp 1) and it has 2 elements (2X and 1)