Answer:
25.12
Step-by-step explanation:
For the units positions of all numbers we have:

From this we can conclude that total sum of these three numbers is 14. Number 1 we carry to next step. So we have:

For the tens positions of all numbers we have:

The extra number 1 on left side comes from the carry from last step. Similar to ones position we know that total sum is 11.

Now we insert x and z to find out y:

Now we need to find out the product of these three numbers:
Answer:
y=6x-5
Step-by-step explanation:
Answer:
division i think srry if im wrong
Step-by-step explanation:
What the size of the border is. Example. You want to fence your yard. What do you do. Measure the perimeter aka the border.