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Total # Posts: 144

Math
24. solve the system of equations algerbraically. show all of your steps. (2 points) y=x^(2)+2x y=3x+20 I'm just having trouble understanding. Please help

Math
thank you Steve

Math
a model rocket is launched from a roof into a large feild. The path of the rocket can be modeled by the equation y=-0.8x^(2)+12x+25.8 where x is the horizontal distance, in meters, from the starting point on the roof and y is the height in meters of the rocket above the ground...

Science
How do you find the half life of strontium 90? I know that the answer is 28.8 years but how do you arrive at that answer?

Easy Math Question
I know I am supposed to be patient but I really need help and it only needs a short answer. Please!

Math- Ms. Sue? Steve? Writeacher?
Point A(4,2) is translated according to the rule (x,y)-->(x+1,y-5) and then reflected across the y axis a)In which quadrant of the coordinate plane is point A located? b) What are the coordinates of translated point A'? in which quadrant of the coordinate plane is point...

Civil Rights History
Oh, okay. I was just wondering. Thanks.

@Ms. Sue
I am not trying to be rude or anything but, isn't Wikipedia an unreliable source?

Math
Does an 8-car Ferris wheel have rotational symmetry? Explain I am so confused. Can someone explain this?

Math Answer Check
2.on which of the following lines does the point (7, 1) lie A. y - 5x = 4 B.y = x - 10 C. y=-4x + 3 D. y= -x + 8 Is it B? 3.Find the slope of the line through (-9, -10) & (-2, -5) A -5/7 B 7/5 C 5/7 D -7/5 Is it D? 10. The equation t=0.07c represents tax, t , based on the cost...

Math- Graphing (check answer)
Hmmm....D?

Math- Graphing (check answer)
Determine which ordered pair is a solution of y= -5x + 10. A. (-15,5) B. (2,0) C. (-1, -5) D. (3, 25) My answer is A. Am I correct?

Social Studies (Check my answers please!)
SO... Where they right? I am about to take this Quick check and I was going to say Los angeles for 2... but the others are according to what I thought. I guess I will go with mexico city though. :0

Chemistry
I do not think there are many chemistry tutors on this website. I have noticed that most chemistry questions do not get answered. I hope that you do well on your project though! :)

Math
You multiply each number by 6.

@Young Trippy Lil G
Oh okay. Thank you for answering my question! :)

@Young Trippy Lil G
I have a question. If you are not an official tutor here and you are just a student, can you still help other people if you know the answer?

Language arts
If you have a question, I can help. If you want someone to check your work, I can help. If you want someone to do your entire assignment for you, I can't help you.

social studies
Ms.Sue those websites weren't that helpful...

Florida studies weekly state history week 8
I need help on the Activity part

PLS HELP MS. SUE!! IT ISNT IN MY BOOK :( (History)
I'm sure if you had looked into your book it would have been in there.

math
A pencil costs $3.50 and a pen costs $6.70. Jessica bought m pens. She also bought 4 fewer pencils than pens. Write an algebraic expression for the total amount she spent and solve the expression.

LANGUAGE ARTS HELLPPPP!!!!!
B A C 100%! Thank you!

History
i got ya is right 1.A 2.B 3.B 4.C 5.B 6.C 7.A 8.D 100%

History
A and B

algebra
What is the smallest number that must be subtracted from 9x2+9x+4 to make it divisible by (3x+1)?

Language Arts
@hi and @JustThat are correct.

lang art
I used those answers and got 2 wrong. I know sometimes people get different tests so here are the CORRECT answers to MY test: B B A A

@Mr. Conns
Mr. Conns that was an exact answer from the website brainly. You did not come up with that on your own, you copied it!

Language Arts, check!!!
I can confirm that the answers are BCAD

Technology
D A C is correct.

Health
100% Correct

Science
You go rock climbing with a pack that weighs 50N and you reach a height of 30m. How much work did you do to lift your pack? A. 80 joules B. 1500 joules C. 20 joules D. 1.67 joules

Social Studies
Correct!

math
36

educational and tecnology
@LizLiz is correct! Thanks girl!

math-stats
There are 40 items in which 8 are defective. if 6 items are selected at random, what is the probability that 4 are non defective?

Science
Correct!

Health Sciences

Art
CDB is correct. Thanks!

Science HELP!!!!
100%!! Thanks guys!

science !!
Its 1. D 2. B Trust me

Math
...................................

Art
A C B is correct. Thank you!

Art
Thanks @John-Marc. You are 100% correct!

Technology
omg thanks 100%

Math
Updated answers B D A C Everyone might have a different test but these were the answers to mine

Algebra 1
Anonymous is f*cking wrong, good thing I checked the answers...use the Desmos calculator included in the lesson...

Media
Publishing can introduce multi media or multiple communication methods. Some types of multi media are images, video and what?

Math
undefined

science
woah

Education and technology
1.) B 2.) A 3.) B

anyone
Are you begging to help someone???

Ed ucation Technology
me to

Science
@123 is right. Thank you!

Science
@DrBob222

Science
Dylan is wrong.

L.A
8th grader is correct

Science
Stop going on places to answer questions from tests or quizes. STUDY UP AND ANSWER YOUR OWN QUESTIONS!!

Science
Inquiry is asking questions and questions lead to answers

math
Yes

Language Arts
I used A B A D and I got them all correct. Sometimes people have different tests tho.

Math
No one answered number 4???

Social Studies
D B D B Are correct! I swear on the life of Chloe Bennet :)

Social Studies
Ciel is correct. Thanks.

Science
1. C 2. D 3. C 4. A 5. D 6. B 7. C 8. A Yes, these are the correct answers.

Social studies
The answers for mine were DAC.

L.A
Does anyone have the rest of the answers for the test?

Drama
@Guy is correct about the next quickcheck. Thanks!

Math
B B D Thank you @HelperMan373727 :)

Social Studies
thanks 100 %

jiskha review
Very good review!

Language Arts-Poetry
1 c 2 a 3 b 4 b

Science
I got a 100% as well.

Biology
"Emma has difficulty sleeping. Her doctor prescribes Deflex. Deflex is a drug which affects the nervous system. Suggest and explain how Deflex affects the nervous system to help Emma sleep." I have missed a lot of time off of school and I understand how the nervous ...

English help please
@callie 1.B 2.C 3.C 4.D these are the answers to giving u success in the test above

Chemistry
okay correct.....so the 9.47 is correct...then you put in your calculator -9.47 2nd log to get 3.388441561 -10, which is rounded off to 3.4 * 10^-10

8th grade English; Trouble with Television
C C C B C Yes, these are the correct answers.

Chemistry 11
You would just round it down to 4 you are right

L.A.Help!!!!!!
Jack is correct.

Language Arts 8
Thank you Yvonne. But, uh... Your mom, don't be disgusting.

Language Arts 8A
Thank you very much, Kiki. And OK, these kids are just stupid, so just ignore them.

English
Thank you for the assistance, Amanda.

Language Arts
Camster is correct.

social studies
The actual answers are: 1. D 2. D 3. D 4. B, C, and D 5. C 6. B

social studies
DABA is correct

Science
@Mrs. Sue YOU were the one who spelled the name incorrectly. It is MS. Sue. The first two answers to this question were really her but the rest are all fakers.

MATH HELP
Thanks! Any chance u know the answers for the rest of the quiz?

Help plz!!!
Updated, 100%, correct answers are: C A B

Algebra
jjjjjj

Science - Check my answers
Aroa is correct.

educational technology
1. A 2. D 3. B.

science pls help
Thank you everyone. 1. True 2. C 3. A 4. A

Alina !@#$%^&zubak
Anyways... @sara you were right so thanks girl!

@MR STEAL YO GRL
@MR STEAL YO GRL OMG OMG!! You follow Lin-Manuel Miranda on twitter don't you?!?

History!
Slim Shady, you are awesome. Thank you very much.

Science question?
@Helping you is 100% correct. Thanks!

Check my Science questions?
Correct!

Science help (just 4 questions)
You guys are correct.

Ed-tech/History question~!
1. A 2. B I got a hundred. :)

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