Answer: 12
Step-by-step explanation:
One yard is three feet. So three times four is 12 because it makes four yards in total with each side being a yard.
Answer:
the 2nd
Step-by-step explanation:
ANSWER
The larger number is 18
<u>EXPLANATION</u>
Let x be the larger number and y be the smaller number.
Then,


Let us add equation (1) and (2).

Divide through by 2

Put
in to equation (1).
This implies that,


Answer:
positive
Step-by-step explanation:
Answer: 45
Step-by-step explanation:
Sum is addition so it would be
28+17=45