Two runners, same time. Alan travels east at a uniform rate that is 2 mph faster than ed, who is traveling west. After two hours
1 answer:
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Answer:
The length of the bulletin board is
The width of the bulletin board is
Step-by-step explanation:
Let
x-----> the length of the bulletin board
y-----> the width of the bulletin board
we know that
The area of the rectangle (bulletin board) is equal to
we have
so
------> equation A
------> equation B
substitute equation B in equation A and solve for y
Using a graphing calculator------> solve the quadratic equation
The solution is
see the attached figure
Find the value of x
Answer:
96 bales
Step-by-step explanation:
=
You must multiply 6 by 64, which is 384.
Then you divide that by 4, which is 96.
Therefore, the answer is 96.
Also, I lined up the bales in the same row and horses in the same row, so this way can help. It can also help if it's in the same column though, but I hope this helped you!