Asked by Steve

Which method would be the simplest way to solve the system?

7x +5y = 19

-7x-2y = -16

graphing
substitution
elimination
or
distributive
Answered by Damon
since 7 x and -7 x appear
just add the two equations to eliminate x
like:
3 y = 3
Answered by Steve
thank you
Answered by Anonymous
Damon, thats not the question he asked, your almost as bad as Ms. Sue
Answered by yes it is
he said add the two to eliminate <3

eliminate - elimination
Answered by raychelz
for this quiz for connections users the answers are
C
A
B
C
A
C
A
D
hope this helps cuz I was looking for help on this quiz & couldn't find much so I got a 4/8 :'(
Answered by some dude
raychelz is 100% right, thank you so much <3
Answered by Bass Master Classics
Everything is right besides number eight. The correct answer is D. Hope this helped. ;)
Answered by Wolf
Thank You raychelz. I just realized we are late to this question. they asked this in 2014. This is 2017
Answered by Castiel
1. C
2. A
3. B
4. C
5. A
6. C
7. B
8. D

Thx guys! These are 100% correct for Connexus :D
Answered by top shotta
7.is a
Answered by Don't Worry Here Are The Answers
C
A
B
C
A
C
A
D
Connexus Academy 100%, Good luck guys!
Answered by Courtney
Raychelz is 100% correct.
C
A
B
C
A
C
A
D
Answered by YoYoYoYo
its still the same for 2018 XD thx yall
Answered by Awkward Emo girl
If you are someone that has a problem with people cheating you shouldnt be here. SOME of these people are NOT cheating they are just checking there answers. So if you came here to just get mad at people and accuse them for cheating. Then you need to get a life! Because you probably cheated be for too.
Answered by Melily the Dragon
Raychelz is correct 100%! Mississippi Connections Academy! Woot!
Answered by IDEK my dude
@raychelz is correct!
Answered by itta pupu
C
A
B
C
A
C
A
D
100% as of 12/2/2019 :)
Answered by dont trust that
Trust that ^^^^^
Answered by potato boi
I trust don't trust that when he says trust that.
Answered by potato boi
yee i trusted right he good he good
Answered by seytan
anybody got the answers to the practice...?
Answered by fre sh avac a do
seytan go to the practice test and search the first question be careful tho look for the 27 not the 21 @jiskha
Answered by shaggy wick.
i like how when im to lazy to do a quiz/test or i just don't understand the material, i can just go on here and get all the answers from a great comunity of people. you guys are all awesome (｡◕‿‿◕｡)
Answered by 33MathHater
Ty there right
Answered by TheKewlBean
lol i forgot to answer the first one. I love to check my answers here since i got banned from brainly
Answered by SuperCut$
itta pupu is right
Answered by follow my insta:itsssmelly.esperanza.spammm
1.c
2.a
3.b
4.b
5.a
6.c
7.a
8.d
i had 10 so yeah u might to But.
9.d
10.a
Good Luck :)
Answered by cheater lol
Raychelz is 100% right. I'm here 3 years after she posted and the answers are still the same lol ain't no complaintssss
Answered by here ya go
raychelz is right for november 2020 :)
Answered by Hiiii
Raychelz is right as of 2020
Answered by idk
for some reason i did raychelz and go 3/8. the questions could be different tho
Answered by UwU
Q 1
In which quadrant does the solution of the system fall?

y = x – 1
y = –3x – 5
Incorrect answer A. I
Incorrect answer B. II
Correct answer C. III
Incorrect answer D. IV

Q 2
Which method would be the simplest way to solve the system?

y = 1/2x
2x + 3y = 28
Incorrect answer A. graphing
Correct answer B. substitution
Incorrect answer C. elimination
Incorrect answer D. distributive

Q 3
The cost of four scarves and six hats is $52.00. The cost of two hats is $1.00 more than the cost of one scarf. What is the cost of one scarf?
Incorrect answer A. $4.00
Incorrect answer B. $5.00
Incorrect answer C. $6.00
Correct answer D. $7.00

Q 4
How many solutions does this system have?

–3x + 6y = 10
–3x + 6y = –4
Correct answer A. none
Incorrect answer B. one
Incorrect answer C. infinite
Incorrect answer D. two

Q 5
What is the solution of the system?

7x + 5y = 19
–7x – 2y = –16
Correct answer A. (2, 1)
Incorrect answer B. (1, 2)
Incorrect answer C. (7, 5)
Incorrect answer D. (–7, –2)

Q 6
In which quadrant does the solution of the system fall?

x + y = 4
2x – y = 2
Correct answer A. I
Incorrect answer B. II
Incorrect answer C. III
Incorrect answer D. IV

Q 7
Multiple Choice
Which method would be the simplest way to solve the system?

7x + 5y = 19
–7x – 2y = –16
Incorrect answer A. graphing
Incorrect answer B. substitution
Correct answer C. elimination
Incorrect answer D. distributive

Q 8
What is the solution of the system?
y = −3x
3x + 2y = 6

Incorrect answer A. (2, 6)
Incorrect answer B. (−1, 3)
Correct answer C. (−2, 6)
Incorrect answer D. (1.5, −4.5)



This was what I had I really hope this helps :D
Answered by DONT LISTEN TO UWU!!!!!
I did uwu and got a 25%!!!!! The real answers are
C
A
B
C
A
C
A
D
Answered by i am going to kiss everyone one of you for these answers
i love you
Answered by jew
don't listen to uwu is 100% correct. real savior
Answered by person
raychelz was correct 2021!! :)
Answered by bean
Raychelz is correct! Saved my life tysm !
Answered by Squidgamelover
Raychelz is still right as of November 2021
Answered by Need help
C
A
B
C
A
C
A
D
100% as of 11/17/2021
Answered by connexus..ig..
@UwU was right for connexus nov 18 2021
Answered by Callaspadeaspade
Need Help 100% Unit 8 Lesson 3 Solving Systems Using Elimination Quiz
Answered by INONYMUS
Raychelz THANK YOU FOR YOUR SACRIFICE
Answered by Skittle-chan
the 10 question quiz is correct!!! <3
Answered by Snafu
Raychelz is still right
Answered by @Anonymous
You're* Maybe you should listen to Ms.sue's help...
Answered by adhd brain go burr UwU
DONT LISTEN TO UWU!!!!! and Need help are 100% correct
(1) elimination
(2) (2,1)
(3) substitution
(4) (-2,6)
(5) none
(6) III
(7) I
(8) $7.00
Answered by Dingus
C
A
B
C
A
C
A
D
Is still correct in 2021 good luck guys
Answered by Rachaelz
My name is still correct as of 2022
Answered by Wellerman
"follow my insta:itsssmelly.esperanza.spammm" is 100% right for the Connexus Algebra Honors Grade 9 Unit 7 Lesson 3 Solving Systems Using Elimination Quiz
Answered by Anonymous
1.c
2.a
3.b
4.b
5.a
6.c
7.a
8.d
i had 10 so yeah u might to But.
9.d
10.a
Good Luck :)

answered by follow my insta:itsssmelly.esperanza.spammm
February 27, 2020

is still correct as of 12-1-2022
i put this person's answer so u dont have to scroll back up
:3
Answered by you are welcome shawties
raychelz is still good as of 2022🫶
Answered by Shush. I'm a bush!
Hello Honors Students,
Anonymous is correct. Some have 8 questions and some have 10 because some are in honors classes and some are in regular classes.

Get a good grade,
Shush! I'm a bush.
Answered by ehheheh
Still correct
C
A
B
C
A
C
A
D
Answered by rere
Still correct as of 2023
Answered by Myob
C
A
B
C
A
C
A
D
100% percent
Answered by Ms. Sue is thicc
I’m Thicc!
Answered by The Top G
C
A
B
B
A
C
A
D
D
A
U2L3 quiz 100%
Answered by Strawberry 🍓
Y'all got me a 4/10 the real answers are
A
D
B
D
C
A
A
C
B
D
Answered by OVERALLS SO YUMMY =)
Strawberry is 100% correct! TYY
Answered by CUTE
Yes Strawberry is correct tysm!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! :)
Answered by yo bro
Strawberry is 100% thx
Answered by Strawberry 🍓
You're welcome guys <3
Answered by 1+1=3 :P
I got a 0/10 thx to you Strawberry >:(
Answered by Strawberry 🍓
Thats cuz ur dumb @1+1=3 :P
Answered by 1+1=3 :P
Yea ur right ty for telling me :) @Strawberry
Answered by 1+1=3 :P
@Strawberry wanna be friends?
Answered by Strawberry 🍓
@1+1=3 :P Sure!!
Answered by im cool
:O
Answered by x= y+15-17=20
raychelz still works for Solving Systems Using Elimination Quiz :)
Answered by Romantic Killer
Anonymous is correct, honor students! ^^
Answered by You don't know me
The reason a lot of yall get things wring is because the answers people put on here are with letters I could put any letter I wanted and say it was right that's why I can't trust any of these to check my work 🙄
Answered by I know you
The reason yall get things wrong is the answers people put on here are with letters. I could put any letter I wanted and say it was right that's why I can't trust any of these to check my work. 🙄
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