# Algebra

One more rectangular-shaped piece of metal siding needs to be cut to cover the exterior of a pole barn. The area of the piece is 30 ft². The length is 1 less than 3 times the width. How wide should the metal piece be? Round to the nearest hundredth of a foot (1 point)
• 3.33 ft
• 4.3 ft
• 1 ft
• 30 ft

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2. 0
3. 136
1. w(3w-1) = 30
(3w-10)(w+3) = 0

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posted by Steve
2. 3.33ft

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posted by nathan
3. It will be 3.33ft I did the Quiz I got 100%

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posted by Margo
4. 1.) b
2.) a
3.) b
4.) c
5.) d
6.) c
7.) c
8.) a

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5. sminlinf askfas I just did the test the answer for 3. is not b but is actually a, the a on my test is 3

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posted by somebody
6. Somebody is right 100%

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posted by Pismobeachgirl
7. smil its extremely incorrect, the answers are:

b
a
c
d
c
c
c
a

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posted by TheDarkOne
8. 1. (1,3)
2. maximum
3. 42 feet
4. 11, -11
5. -7, -1
6. -6, 4
7. 0, 5/2
8. 3.33

I got 8/8 with this

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posted by Sam
9. Sam is 100% correct; thank you very much mate!

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10. sam is right^^ 100%

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posted by lilly
11. right 100%

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posted by ca
12. 1. B (1, 3)
2. A maximum
3. A 3
4. C 42 feet
5. D 11, -11
6. C -7, 1
7. C -6, 4
8. A 3.33ft

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posted by Ember Lovet
13. Ember lovet is right!!!

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posted by Money
14. just to confirm again because the 7th question must have been changed after Sam wrote the answers because he's right for everything but 7 which is C: -6, 4 like Ember Lovet said. thanks so much to all of yall.

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posted by bittylouwho
15. unit 5 quadratic functions and equations
1. B
2. A
3. C
4. D
5. C
6. C
7. B
8. A
i got 8/8 trust me i hate this school so i know how hard it is to pass ;)

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posted by Anonymous
16. Anonymous is 100% correct. I just did the test. Thx anonymous! =D

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