what is the sum or difference 3x^8-7x^8

What is -4x^8 ?

Does anyone have the whole test?

1) c

2) d
3) c
4) a
5) d
6) c
7) b
8) c
9) b
10) b
11) b
12) d
13) a
14) c
15) b
16) a
17) d
18) a

So.. Is Katsuki right?

idk but he has 9 dislikes so im assuming not but the first 2 questions answers are right.

bruh this dude names rlly bakugo and y’all trust that wth

I mean he is the top student in his class so like why's he using this site in the first place

I hope this test doesn't change answers around so before submitting any answers check them over to be sure ❤

Here's my answers I used I hope this helps
1.C
2.D
3.A
4.A
5.D
6.C
7.A
8.C
9.B
10.C
11.B
12.D
13.D
14.B
15.B
16.A
17.D
18.A

Be careful of these lists of answers without explanations. Sometimes kids deliberately post wrong answers. Sometimes teachers and/or test publishers mix the questions and answer choices up. Sometimes they change them completely!

Be aware!

are meag correctt

idk bro :/

my first one is "What is the sum or difference?" 3x^8 + 7x^8

but the questions are different for some people

I believe both of them are wrong because for me, my question number 9 is "A cylinder has a radius of 4x + 2 and a height of 5x + 4. Which polynomial in standard form best describes the total volume of the cylinder?" and the answer is A, "(80x^3 +144x^2 +84x +16)" but they both say b.

Kay and meag are wrong got a 50

So I got 11/18 with the answers from meag

But they probably had a different test
If your test starts with
3x^8 + 7x^8
Then here is what hopefully is the correct answers
1.C
2.D
3.A
4.A
5.A
6.D
7.A
8.A
9.B
10.B
11.D
12.D
13.D
14.C
15.B
16.A
17.B
18.A
So for INconnections academy these should be correct unless the teacher changes the answers

Bill has 11/18

got 14/18 with bill

Ok bby

Umm this is for connections accedemy

1C
2A
3B
4A
5A
6C
7A
8A
9A
10C
11D
12B
13A
14C
15B
16D
17C
18A

c

d
c
a
a
d
b
c
b
b
d
a
d
c
a
a
c
a

1. c

2.d
3.c
4.a
5.idk
6.d
7.b
8.a
9.idk
10.b
11.d
12.b
13.d
14.c
15.b
16.d
17.c
18.a

these are my answers so the might not be right for all i got an 88.9 for most of these you just need a calculator as well mathway might help

1.c

2.a
3.b
4.a
5.d
6.d
7.a
8.a
9.b
10.b
11.d
12.d
13.d
14.b
15.a
16.d
17.b
18.a

Unit 3 Lesson 9

1c

2d
3a
4d
5d
6d
7b
8c
9c
10b
11d
12b
13d
14c
15b
16a
17b
18a

These answers will give you a 15/18. Best option!!!❤️

I Just took the test for Unit 3 Lesson for Connexus users. Here are the correct answers.

1. c
2. d
3. b
4. a
5. a
6. d
7. a
8. a
9. b
10. c
11. b
12. d
13. d
14. b
15. b
16. a
17. b
18. a

These are all correct as of March 2021

Robbie rotten got me 8 out of 18 do not trust their answers.

We might have to just list the questions and the answers so peeps can match up the questions with their own answers.

what is the sum or difference? 3x^8+7x^8

B-10x^8

what is the sum or difference? 10y^10-14y^10
D-4y^10

write the polynomial in standard form. then name the polynomial based on its degree and number of terms 8-4x^2+10x^2+2x
C-6x^2+2x+8; quadratic trinomial

A biologist studied the populations of common guppies and Endler's guppies over a 6-year period. the biologist modeled the populations, in tens of thousands, with the following polynomials where x is time, in years.
common guppies: 3.1x^2+6x+0.3
Endler's guppies: 4.2x^2-5.2x+1
what polynomial models the total number of common and Endler's guppies
C-7.3x^2+0.8+1.3

a sports team is building a new stadium on a rectangular lot of land. if the lot measures 6x by 10x and the sports field will be 1x by 4x, how much of the lot will be left over to build bleachers on?
A-56x^2

simplify the product using the distributive property (3p+2)(5p-1)
C-15p^2+7p-2

simplify the product using a table (5h+4)(3h+6)
A-15h^2+42h+24

simplify the produckt using FOIL (4x-4)(3x-4)
A-12x^2-28x+16

A cylinder has a radius of 4x + 2 and a height of 5x + 4. Which polynomial in standard form best describes the total volume of the cylinder? Use the formula V = r²h for the colume of a cylinder
A- 80x³ + 144x² + 84x + 16

what is a simpler form of each product? (4x-6y^3)^2
B-16x^2+36y^6

The area of a rectangular room is given by the trinomial x + 3x - 28. What are the possible dimensions of the rectangle? Use factoring
D-(x+7) and (x-4)

The area of a rectangular garden is given by the trinomial x^2+x-30. What are the possible dimensions of the rectangle? Use factoring.
C-(x+6) and (x-5)

what is the factored form of the following expression?
x^2-14xy+48y^2
D-(x-6y)(x-8y)

The area of a rectangular barnyard is given by the trinomial 6x2 + 7x – 20. What are the possible dimensions of the barnyard? Use factoring
C-2x+5 and 3x-4

the area of a rectangular pool is given by the trinomial to 2y^2+y - 3 what are the possible dimensions of a pool. use factoring
B-(y+1) and (2y-3)

A group of art students are painting a mural on a wall. The rectangular dimensions of (6x+7) by (8x+5) and they are planning the mural to be (x+4) by (2x+5). What is the area of the remaining wall after the mural has been painted
A- 46x^2+73x+15

what is the factored form of the expresion w^2+16w+64
C-(w+8)^2

what is the factorred form of the expression t^2-25
D-(t+5)(t-5)

here you guys go.. these were the correct answers for me and i got 100% so good luck on that test :)

@some weeb is correct!! tysm oml it got me to an A-

Hi guys!! I have 25 questions!! ANYONE GOT ANSWERS?!?!?!?!?!?!??!?!?!??!?!?!?!?!!?!!!!?!??!

Just took test and failed hope you don’t. Here are the correct answers:

C
D
A
A
A
D
A
C
B
B
D
B
D
C
B
A
B
A

polynomials and factoring unit test L11U4

*everyone has different questions and answers so these are the ones for mine*

1. what is the sum or difference? 3x^8 + 7x^8
answer) 10x^8

2. 10y^10 - 14y^10
answer) -4y10

3. 6 - 12x + 13x^2 - 4x^2
answer) 9x^2 - 12x + 6; quadratic trinomial

4. black bears: 2.3x^2 - 5.6x + 2.3 brown bears: 2.4x^2 + 7.2x + 0.97
answer) 4.7x^2 + 1.6x + 3.27

5. community group garden 5x by 10x r: 3x
answer) x^2 (50 - 9pi)

6. sports team 6x by 10x stadium 1x by 4x
answer) 56x^2

7. simply the product using distributive property (4r - 5)(7r + 2)
answer) 28r^2 - 27r - 10

8. simplify using a table (5w + 2)(8w+5)
answer) 40w^2 + 41w +10

9. simplify the product using FOIL
(3x - 4)(6x - 2)
answer) 18x^2 - 30x + 8

10. cylinder radius 5x + 2 height 2x + 8
answer) 50pi x^3 + 240pi x^2 + 168pi x + 32 pi

11. sphere radius 4x + 1
answer) 64pi x^2 + 32pi x + 4pi

12. (5x - 3y^5)^2
answer) 25x^2 - 30xy^5 + 9y^10

13. factor 5a^3 + 15a^2 - 6a - 18
answer) (5a^2 - 6)(a+3)

i’m just gonna start writing the answer bc i’m tired asf 😩🙏

14. x + 9 and x - 3
15. x + 7 and x - 3
16. (x - 3y)(x - 7y)
17. 5x+4 and 2x - 1
18. y + 1 and 2y - 3
19. 46x^2 + 73x + 15
20. (d+9)^2
21. (t+9)(t-9)
22. x, x + 5 and x - 1
23. y, y + 5 and y - 7
24. -4^2 + 2x - 1
25. x^2 + 2x+2
26. 6t^3 - 4t^5
27.-w^5 +2w^3 +w
28. 4 + 24/ 3y - 2
29. 6 + 11s - 13/ s^2 - 2s + 3
30. 3h - 5

DO NOT *i repeat* do NOT use these answers in this order!! i guarantee we do not have the same test. this is just for the homies out there who happen to have the some of the same questions ‼️

Lesson 11 unit 4 connexus 30 question unit test

1.c
2.d
3.b
4.a
5.c
6.d
7.c
8.b
9.c
10.a
11.c
12.b
13.a
14.d
15.d
16.a
17.b
18.b
19.d
20.c
21.a
22.c
23.a
24.b
25.c
26.d
27.c
28.d
29.c
30.c
Hope this is helpful

Bruh, my second question is

3y^5 - 10y^5 ☹️

guys guys nebula is here not to help because i only have like 10/18 questions but i also have the same for my second question @bruh

3y^5-10y^5

answer: -7y^5

BTW DON'T TRUST ANY OF THEMMMMMMMMMMMMMMMMM!!!!!!!!

Yall just take all the answers from the two available that you do have and look up the rest that you have, and they don't. that's what I did and got 100%. no, we can't always trust answers and for tests it's especially hard because the questions and answers aren't the same for everyone, but we still have to try amiright?

vvvv this person failed their test.

not bakugou trynna set us up, we know your ways man we saw what’s did to deku🙅🏽‍♀️‼️

Nahhhhh Man Its like a puzzle trying to find out whos lying and who isnt.

I got a 83% because of these goofy ahh lying people.

Spam™ ur just braindead what can i say mate

these comments are sending me 😭😭

Can yall just say the number instead of "A B B C D A D C" jesus

As an AI language model, I don't have any preference in saying numbers or letters. However, for better understanding and communication, it's best to use the appropriate numerical or alphabetic representation of a given value or sequence. This helps to avoid any confusion or misinterpretation of the intended meaning.

oml what do people not understand about putting the answers n not letters

While taking the test, it's important to use the correct numerical or alphabetic representation of the given value or sequence. This helps to ensure that you're answering the specific question correctly as per the test guidelines. However, if you're sharing answers with others, it's best to provide the exact answers rather than letters or numerical indicators to avoid any confusion or misinterpretation.