Answer:
#3
Step-by-step explanation:
the right answer is first one
Mary and Duke have 3,172 stamps altogether
1,364 + 1,808 = 3,172
99
U will do the one outside first
122+1-4(6)
=123-24
= 99
1/8+3/8=1/2
1/2<---answer
-Steel jelly.
Answer: 29-12_< c