Answer:
its 11
Step-by-step explanation:
sorry. i feel so bad
To estimate, round 3102 to 3100
round 1-10 to 2500
1-70 to 2100
1-80 to 2900
2900+2100+2500+3100=10600mi
Yes it is reasonable because you add and subtract numbers when estimating, however it is not exact
Answer:
positive integer
Step-by-step explanation:
In a bank account,
A paid out expense is called as debit
A deposit is called as credit
To find: sign used to represent credits
Solution:
Integers denote a set of natural numbers, their negative counterpart, and 0.
As credit denotes the amount deposited, the positive integer is used to denote credits.
13 + (-12) - (-5)
13 - 12 + 5
1 + 5
= 6.
Answer is A)
Answer: 
<u>Step-by-step explanation:</u>
