#2 is wrong
|-27+14|
= │-13│
= 13 (the absolute value of a number cannot be negative)
check your arithmetic in #4
625 - 68.74 - 29.95 - 57.65 = ???
Could someone please tell me if I got the following problems correct?
1. 7+(-9)+(-5)+6 = -1
2. |-27+14|= -13
3. |-8|+|2|=|-3+2| is this statement true or false? I said false
4. Jean deposited a check for $625, wrote two for $68.74 and
$29.95 and used her debit card to pay for a purchase of $57.65. How has her
account balance changed I got $429.87. That is what the balance would be after the checks and the debit, but I am not sure if that is what they are asking for.
48. -3.4-(-7.6)= 4.2
Thank you so much!
1 answer