Answer:
Step-by-step explanation:
cow->chicken is 16
chicken->horse is 21
horse->pig is 7
pig->cow is 13
16+21+7+13=57
I know the distances from each animal to the other. I was asked to find the perimeter, because the distances of the paths create a quadrilateral.
Answer:

Step-by-step explanation:
Let c represents child bikes and a represents adult bikes.
Given : Each child bike requires 4 hours to build and 4 hours to test. Each adult bike requires 6 hours to build and 4 hours to test.
With the number of workers, the company is able to have up to 120 hours of building time and 100 hours of testing time for a week.
Then, the required system of inequality :-

If company make 10 child bikes and 12 adult bikes in the week.
Then Put c=10 and a=12 bikes in (1) and (2).
⇒Bike order meets the restrictions
⇒Bike order meets the restrictions
Hence, the system of inequality best explains whether the company can build 10 child bikes and 12 adult bikes in the week.

7.24/7=1.04
7.00/7= 1 0.24/7= .04 1+0.04=1.04
11.4/19= 0.6
https://www.calculatorsoup.com/calculators/math/longdivisiondecimals.php?dvsor=19&dvdnd=11.4&decimal...
Kinda hard to show work for second one so posted a link.
Round and then see what the number you have too add, subtract , multiply, and divide and then you would find the answer