81=81•2/2=162/2
81 1/2=162/2+1/2
=163/2
So 81 1/2=163/2=81.5
Answer:
.78 cents
Step-by-step explanation:
To find the tax amount on any number, divide that number by 100 and then multiple it by the tax percentage.
In this case that would look like: $19.50/100 times 4 =.78
Answer:
Transaction 1: $-43
Transaction 2: $32
Transaction 3: $-83
Step-by-step explanation:
A bunch of adding and subtracting
Answer:
Solve for<em> X</em>
Step-by-step explanation:
<u>X = 6</u>
Answer:
15
Step-by-step explanation:
Since a square has 4 sides, that means that each side is equal to the other three sides because it is a square. If so, we do 60/4 to get is 15. To check the answer 15x4 is equal to 60.
