To find the integer that changes the account over the last two days:
As she withdrew $22,it would be -$22,and deposit of $10 would be +$10,which makes:
-22+10
=-12
Therefore the total changes of her account is -12.
Hope it helps!
-3,-14,-27. This sequence is subtracting the next odd number
Total of 1 and 1/8 inches total.