Answer:
-1, 1, -1
Step-by-step explanation:
-1*-1*-1 = -1
1*-1 = -1
<span>x 2 + 2x + 1 if you wanted is just 4x+1
</span>
Answer:
110 degrees
Step-by-step explanation:
I don't know if that is correct.
Well, first you have to convert to one unit... then simplify
D:H
150m:16500cm
150m:160m
150:160
30:33
10:11
2 first class tickets
4 coach tickets