Answer:
12
Step-by-step explanation:
1
2
3
4
5
6
7
8
9
10
11
12
1+2+3+4+5+6+7+8+9+10+11+12=78
Answer:
60
Step-by-step explanation:
-2(20-50)
-40 + 100 = 60
a is height p is perimeter
1 lb = 16 oz
Translating the unit into oz gives us
166oz - 123oz = 43oz or 2lb 11oz
Answer:
Step-by-step explanation: