Answer:
32
6.4
Step-by-step explanation:
since the absolute value of everything is positive, we can subtract 66-34, to learn that it covered 32 units, in means of distance, and then 32 divided by 5 is 6.4, which mean it covered an average of 6.4 units per minute
Answer:352
Step-by-step explanation:
291-115=177
177+86=263
263-91=352
The <em>correct answer</em> is:
$30.
Explanation:
Writing the transaction amounts as signed integers, we have:
+30, -20, -30, +40, -50
We want to add these together. Addition is commutative, which means we can add the positive integers before the negative:
30+40+(-20)+(-30)+(-50)
70+(-20)+(-30)+(-50)
We can now add the negative integers together:
70+(-50)+(-50)
70+(-100)
Adding these together, we have
-30
This means we would need at least $30 to avoid overdrafting the account.
Associative property means to change the grouping so you would have to change the parenthesis.
(10+a)+b
The order has to stay the same!
Answer:
tens-or 60
Step-by-step explanation:
the 1 is in the ones place the 6 is in the tens place and the 8 is in the hudreths place.