°° Let's see -
Basically, you divide the number of miles Chad drove by the number of hours it took. Then, it gives you the number of miles Chad drove in one hour. Let's try it!
168 ÷ 3 = 56
You can now see that Chad drove 56 miles in one hour.
↑ ↑ ↑ Hope this helps! :D
Answer:
communicative, you can remember this by saying (the rule for the communicative property, is as easy as can be, just remember a+b is the same as b+a )
The price of the duck because the 5 in the price of the horse is in the ones place. So you will have to divide by 10 to get to the 5 in the duck's price.
We have,

To express periodic number calculated we use:

Hope this helps.
r3t40
D, six units to the right. This is the answer because the pre-image is six to the left of the newest image. Just count the spaces away!