W^2 - 11w + what?
You haven't typed out the complete question.
The answer to this is 2x<12
1.
He fills 5/6 lb per bag.
If he fills up 6 bags, he will use 6 * 5/6 lb = 5 lb.
Since he gets peanuts in 2-lb bags, he'd use 2 1/2 2-lb bags.
If he fills double that amount, 10 5/6-lb bags, he will use 10 lb of peanuts which is exactly 5 2-lb bags.
Answer: He should buy 5 2-lb bags.
2.
Each board has length x.
He cuts 3/5 of the length.
Each leftover piece is 2/5 of the length, or 2/5 x.
When he puts together several of the leftover pieces, he has 4 times the length of the original board, or 4x.
4x/(2/5 x) = 4x * 5/2 x = 10x
He has cut 10 boards.
Answer:
Step-by-step explanation:
<u>Given polynomial </u><u>function </u>:-
<u>To </u><u>find</u> :-
<u>Solution:-</u>
Here, the value of x is 7(given).
So, <u>Substitute the value of x on the RHS and </u><u>on </u><u>LHS </u>:-
Simplify the RHS:-
<u>Multiply 10 and 7 :-</u>
<u>Add 70 and 45 :-</u>
We're done!
Hence, the value of f(7) would be,
I hope this helps!
Let me know if you have any questions.
