# Homework Help: 8th Grade

**8th Grade**

Me and my friend are making our own 8th grade binder, you know like writing down planns for our 8th grade year. Here are the sections: - To-Do-List - Doodles (if you are bored) - Projects that are do (school plans) - Graduation Plans (speech, to-do-list, etc.) - Dates for ...

*Monday, December 5, 2011 by Laruen*

**8th Grade**

Whta is a verctorican (srry i can't spell that) award when the 8th graders get one?????

*Saturday, November 19, 2011 by Laruen*

**8th grade Math**

I'm actually in 7th grade, but I'm doing 8th grade pre-algebra, but anyway, here: I'm supposed to simplify these four problems and I don't really understand how: 28s (15 power) ____ 42s (12 power) 4m+(n[7th power]m) 63m(5 power)n(6 power) ______________________ 27mn 3a·4a(4 ...

*Thursday, September 9, 2010 by Mika*

**what can i compare middle school to?**

what can i compare middle school to? (use in metaphor), based on 6th, 7th, and 8th grade. for example playing monopoly 6th grade - buying properties, 7th grade- adjusting to the game, 8th grade - stress over money

*Sunday, May 16, 2010 by NEEDSHELP(:*

**8th grade**

im in advanced math so i do 8th grade math and i don't understand how too gragh the fractions in equations like y=2/3x+1

*Sunday, November 29, 2009 by jazmine*

**8th grade math**

I am in 8th grade math as a sixth grader. I am stuck on one problem. It is this: You are making a necklace that is 9 inches long. You use 6 beads for each inch. what integer is the change in your supply of beads after making the necklace?

*Monday, August 31, 2015 by Casey*

**Math: Mean, Median, Mode, Range & Finding the devi**

What is deviation? And what is the definition of frequency distribution & how would I solve a problem in 8th grade math with this problem...My child is asking about this problem she has in an 8th grade book. Given the following numbers 2,2,3,6,1,9,4,2,5,7,6,8,6, What is the ...

*Friday, August 21, 2015 by Aayla*

**Math**

Theo made the table below to show the number of middle school students who attented the last football game. if this data were displayed in a circle graph, how many degrees would be in the sector representing the 8th grade Grades 6,7,8 # of students in 6th grade: 375 7th grade...

*Monday, March 16, 2015 by Ann*

**fractions**

Mr.shafier has been teaching school for 10 years.For 6 of those years he taught 8th grade.what fraction represents the time Mr.shafier has not been teaching 8th grade?I knoe the answere is 2 5ths. but how do i show work?HELP!!!!!!!!!!!!!!!

*Sunday, December 12, 2010 by Alyssa*

**Math Unit Geometry Test 8th Grade**

Does anybody know the answers for the geometry unit test, 8th grade ?

*Tuesday, January 31, 2017 by The idiot*

**Algrebra and Math**

Can you help me answer this question? I'm confused, and show me how you did it, that way I can understand on how to solve it more? The total number of students in 8th Grade is 32, including Fran and Billy, Who are one of the female and male students respectively. Fran has ...

*Wednesday, October 5, 2016 by Anonymous*

**SAT Prep's**

A survey asked students from grades 8 and 9 about their favorite sport. The table contains data from the survey. Baseball Basketball Football Hockey Soccer Grade 8 8 2 12 3 5 Grade 9 6 3 10 2 4 The percentage of 8th grade students who said football is their favorite sport is...

*Sunday, September 4, 2016 by Ashley*

**need help**

There are 205 students in the middle school. If 41 students are girls in 8th grade, what percent of the middle school do the girls in 8th grade represent?

*Tuesday, August 11, 2015 by Anonymous*

**Logic**

Gene will teach 7th grade of Gene will teach 8th grade. If Gene teaches 7th grade, he will be assigned to the Sunset Road School. Gene will carpool with Chris if he is assigned to the Sunset Road School. If Gene teaches *th grade he will have his daughter Briana in his class. ...

*Sunday, October 30, 2011 by John*

**7th grade**

Okay, so what are the axiom names? (honors math) Should this go in the 8th grade place? Oh well...

*Monday, December 13, 2010 by Chloe*

**english**

I'm a 8th grade student and i need to write a Proffesional Business letter to My 7th grade english Teacher can you help?

*Friday, October 22, 2010 by Abigail*

**english**

- Computers - English - Foreign Languages - Health - Home Economics - Math - Music - Physical Education - Science - Social Studies GRADE LEVELS - Preschool - Kindergarten - Elementary School - 1st Grade - 2nd Grade - 3rd Grade - 4th Grade - 5th Grade - 6th Grade - 7th Grade - ...

*Friday, January 8, 2010 by peter*

**8th grade**

essay on should students only have to take reading andmath to go to 9th grade agree or disagree?

*Monday, April 13, 2009 by Robin*

**math**

what is the difference between translation , rotation, relections, and dilation in 8 grade work In 8th grade talk, I recommend you check the examples in your book. OR, if you put your definitions here, I can critique them.

*Sunday, January 28, 2007 by jose*

**8th grade ohio ciriculem**

what is it like? i wanna know what i am gonna be learning

*Saturday, February 4, 2017 by J-kid*

**Science**

Has anyone took the Structures and Properties test for 8th grade. I'm a student at connections and I need help.

*Friday, January 13, 2017 by Anonymous*

**8th Grade Math-exponents**

Let me try writing it again... (X/2)^3*(X/2)^4 --------------------- (X/2^3)^2 I keep getting X/2^6, but the book says X/2^5. How do you get X/2^5????

*Wednesday, September 21, 2016 by Logan*

**8th grade math**

How do you figure the height of a cube is the cubic inches if 750?

*Thursday, September 15, 2016 by Tom*

**MATH help asap**

connections academy 8th grade Lesson 9: Integers and Algebra help please anyone!

*Wednesday, September 7, 2016 by Proxy*

**8th grade ss plz help**

what does accessibility refer to

*Wednesday, August 17, 2016 by ms.oreo*

**8th grade algebra 1 b**

Does anyone have the answers to the Unit 4 Lesson 10 test? The connection academy eighth grade one. It is the Quadratic Functions and Equations Unit Test that has 24 questions. Thanks.

*Friday, June 10, 2016 by HELP I'M DESPERATE*

**Algebra 1 (8th Grade)**

How can I factor 18x^2+x=5 by completing the square?

*Tuesday, May 17, 2016 by Anonymous*

**Physics**

Home Economics Math Music Physical Education Science Social Studies GRADE LEVELS Preschool Kindergarten Elementary School 1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade 6th Grade 7th Grade 8th Grade High School 9th Grade 10th Grade 11th Grade 12th Grade College Adult ...

*Sunday, April 17, 2016 by Rameel*

**Math**

How many 7th grade students are expected to move by the end of the year? If 12 students actually moved, did more or fewer 7th-grade students move than expected? Justify your answer. 6th-grade # of students: 250 % moves: 2% 7th-grade # of students 200 % moves: 4% 8th-grade # of...

*Tuesday, March 8, 2016 by Sid*

**8th grade Algebra**

Find sum or difference of: 49z^4 - 25y^4 Is the correct answer? (7z^2)^2 - (5y^2)^2

*Tuesday, January 19, 2016 by Diane*

**Math 8th grade**

Solve the equation. 1. 4-5 __ = 1 I cannot figure this out. 3

*Monday, December 21, 2015 by Help needed*

**8th grade math**

please help! x y 1 135 2 220 3 305 what is the expression/equation that could be used to find y?

*Thursday, November 12, 2015 by ella*

**8th grade math**

please help! x y 1 7 2 10 3 13 4 16 what is the equation/expression that could be used to find y?

*Thursday, November 12, 2015 by ella*

**8th grade math**

please help! input-1 output-45 Whats the relation?

*Thursday, November 12, 2015 by elise*

**math 8th grade**

what is the height of an equilateral triangle with an edge of one meter?

*Thursday, November 5, 2015 by john*

**Science 8th Grade**

In what ways can outside forces affect an object's motion, position, and shape?

*Friday, May 15, 2015 by Archy*

**8th Grade**

Give an example of when you would want to reduce friction. Please help!

*Tuesday, April 21, 2015 by Mae*

**connexus**

anybody go to flvs academy and is 8th grade

*Thursday, April 16, 2015 by Oscar*

**Algebra 8th grade**

(y2-3y)

*Monday, April 13, 2015 by Sw*

**8th grade Science please help**

Why is soda in an unopened bottle a homogenous mixture?

*Sunday, February 1, 2015 by tommy*

**Biochem**

Computers English Foreign Languages Health Home Economics Math Music Physical Education Science Social Studies GRADE LEVELS Preschool Kindergarten Elementary School 1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade 6th Grade 7th Grade 8th Grade High School 9th Grade 10th ...

*Thursday, November 13, 2014 by Pop*

**8th grade reading**

I was wondering if there was a word like "incident" but with less of a negative connotation.

*Thursday, October 9, 2014 by Joe :)*

**8th grade math**

what is 5² / 5⁵ = ? other options are: a) 5¹ b) 5³ c) 5⁴ d) 5² **** Is 5² right?

*Monday, September 15, 2014 by Maggie O'Neal*

**8th grade math**

How do you express 3.16 x 10 to the 3rd power in standard decimal notation form.

*Sunday, September 7, 2014 by Tajanae*

**Math 8th Grade!!!!**

27 - (-9) (-2) ÷ 3 * (-4) - 0 - 33 - (-39)

*Wednesday, May 21, 2014 by Max*

**math 8th grade**

-15 - (3-7) + 6 * (-2) + (-8) - 9

*Wednesday, May 21, 2014 by anonymus*

**8th grade science**

How many (total) of each atom are there in the reactants and the products of cellular respiration? PLEASE HELP ME

*Sunday, February 23, 2014 by Shawn*

**8th grade science**

Explain how the sun's temperature will change over time as it ages.

*Saturday, February 15, 2014 by octavia*

**Math**

Is anyone in 8th grade connections academy and on unit 1 lesson 10 test

*Thursday, February 13, 2014 by Anonymous*

**8th grade math**

What is the volume of a crate with the dimensions of 4ft by 3ft by 2ft?

*Thursday, January 23, 2014 by Chantelle*

**8th grade science :(**

How does the sun's gravity influence tides?

*Saturday, November 23, 2013 by helena*

**Math 8th grade**

Type the missing number. -25 -23 -22 -21

*Saturday, November 9, 2013 by greg*

**8th grade chemistry**

which of the following molecules does not contain 5 atoms? A. CaCO3 B. Mg(OH)2 C. NaHCO3 D. Fe2O3

*Thursday, October 31, 2013 by Anonymous*

**8th Grade Math**

How do I enter this with two decimal places and not a percent? 0.18811922 Is it 0.19?

*Sunday, October 27, 2013 by Kimberly*

**Exponents and division 8th grade**

x^4/x^16 i don't know 12^10/12^2 12^8 5n^14/20n^7 i don't know 6^8/6^8 1 a^9b^5/a^3b^15 i don't know /=divided by

*Monday, October 7, 2013 by rockrboigurlluvr14*

**8th grade science**

How does altitude affect the freezing, melting and boiling points of water?

*Sunday, September 29, 2013 by A*

**8th Grade Math**

25/50 x 60/70 x 100/200= 72 6/7

*Tuesday, September 24, 2013 by Nick*

**8th Grade Math**

5/2t - t = 3 + 3/2t I'm having a hard time to solve this problem >.<

*Monday, August 26, 2013 by Cassidy*

**8th grade science**

the question is: "The absolute magnitude of a star is -12.. How would you describe its brightness?"

*Saturday, April 20, 2013 by Ke*

**Algebra 8th grade**

3a + 5b = 70 6a + 9b = 135

*Monday, April 1, 2013 by Anon*

**Science 8th grade**

what gets hot and cold faster, solid or gas and why?

*Friday, March 22, 2013 by Anon*

**math**

whats 4(2/3) im in 8th grade and i don't understand

*Tuesday, January 8, 2013 by diana martinez*

**math**

This is a 8th grade question: Given C+C=D, D+E=17, A+2C=D, and 2B+C=8, what is the value of A+B+C+D??? Can you also show how you got it?

*Monday, January 7, 2013 by Cadmus*

**8th Grade Science**

Label these reactants and products: 3Fe + 2 O2> Fe3O4

*Tuesday, December 11, 2012 by William*

**Physical Education**

What is the average weight for 8th grade girls?

*Sunday, December 9, 2012 by Maria*

**Math (trigonometry)**

MONDAY December 3, 2012 SCHOOL SUBJECTS Art Business Computers English Foreign Languages Health Home Economics Math Music Physical Education Science Social Studies GRADE LEVELS Preschool Kindergarten Elementary School 1st Grade 2nd Grade 3rd Grade 4th Grade 5th Grade 6th ...

*Monday, December 3, 2012 by Sammy*

**English 8R - help!!!!!**

what is nature (please define it in an 8th grade level)

*Thursday, November 15, 2012 by Laruen*

**math 8th grade**

10(square root400 - 15) 10(20-15) 10(5)= 50 would this be correct?

*Tuesday, October 2, 2012 by jill*

**writing**

I am in 8th grade and I just want to see if this essay is persuasive the topic is Your surrondingss create who you are?

*Thursday, August 16, 2012 by Ralu*

**8th Grade English**

Basic Skills Survey???? I went on my school's website for 8th grade this what we be doing in september: English Diagnostic Basic Skills Survey Summer Reading Assessment Friendly Letter Review Business Letter i already know about the summer reading and friendly letter thing I ...

*Saturday, July 7, 2012 by Laruen*

**8th grade math**

algebraic expression using words from the sum of a number,x,and9

*Monday, May 21, 2012 by codey*

**8th grade math**

how do you solve x+1/10= a whole number

*Monday, May 21, 2012 by sam*

**8th grade math**

is 2/3 a fraction that can be renamed as a repeating decimal

*Monday, May 14, 2012 by Anonymous*

**Math 8th Grade**

What is the y-int of the graph of 4x+2y=12

*Tuesday, April 10, 2012 by Lana Von Monroe*

**8th grade math**

what is symbolic reasoning? Please help and explain. Thank you!

*Sunday, February 26, 2012 by saranghae12*

**8th grade math**

how would i graph this inequality? 14x-23<5x+13

*Thursday, February 23, 2012 by saranghae12*

**8th grade Physical Science**

What is the potential energy of a 3 kilogram ball this is on the ground?

*Thursday, January 19, 2012 by Misty*

**8th grade science**

what does Radium bond with and what are the reactions

*Saturday, December 3, 2011 by Anonymous*

**8th grade math**

The sum of three numbers is 81 and their ratio is 3:7:17. What is the value of the smallest number?

*Monday, November 28, 2011 by Manny*

**Another Question**

Is 8th grade is hard?

*Saturday, November 19, 2011 by Laruen*

**8th Grade Help**

My sister is gradating grade 8th this year and she wants to create her own 8th grade yearbook using a "marble notebook" she doesn't want to use a scrapbook she need cover ideas memorable quotes and funny ideas background ideas (when putting pictures she needs some background ...

*Tuesday, November 8, 2011 by Laruen*

**8th grade math in pre-algebra**

6(2x+3)=42

*Friday, November 4, 2011 by Anonymous*

**8th grade math**

How do you simplify problems like 8x + 3 (7x-6) -9(4x-8) + 2x? Please help!! Thank you!

*Thursday, November 3, 2011 by saranghae12*

**8th grade math**

collect like terms 3a+2a^2+a-a^2

*Wednesday, November 2, 2011 by Hector*

**science**

Im 13 in the 8th grade and i need help on figurinmg out simularites between mitosis and meosis please help thanks :]

*Monday, October 31, 2011 by lala*

**Science (8th grade)**

What are some living relatives of cyrtolite retrosus? (a kind of gastropod)

*Tuesday, October 25, 2011 by Samantha*

**science 8th grade**

how many periods are there in the main body of the periodic table?

*Tuesday, September 27, 2011 by sammie doodles :-)*

**8th grade math**

List the integers that can replace n to make the statement -|8| < n < or = to - |-5| true.

*Friday, September 2, 2011 by Bob*

**8th grade science**

What is the reprodution in bacteria, prokaryotic cells, called? A. Mitosis, B. Binary fission, C. Interphase, or D. Fusion. Thank you for helping! I need this because it's for my 9 weeks exam study guide which counts for a whole lot of my grade. Thanks!

*Tuesday, May 24, 2011 by Ashley*

**8th grade math**

If the sum of 1! + 2! + 3! + 4! + ... + 49! + 50! is divided by 15, what is the remainder?

*Wednesday, May 4, 2011 by Anonymous*

**8th grade math**

2x-5y=14 3x+2y=40 what is the solve of xy ?

*Tuesday, May 3, 2011 by Anonymous*

**8th grade math**

2x-5y=14 3x+2y=40 what is the solve of xy ?

*Tuesday, May 3, 2011 by Anonymous*

**Physical Science**

Hi... well anyways so I am in 7th grade but I'm taking 8th grade science...I think...I know for sure that I am in Accelerated 7th grade science so if that helps at all, there you go:) Back to the subject I'm really confused with acceleration calculation and velocity, time, ...

*Monday, May 2, 2011 by Pate*

**8th grade math**

3.5 X 10 ________ 7 x 10^-9

*Sunday, May 1, 2011 by john*

**8th grade science**

Is it probable that the sun will become a supernova? Why or why not?

*Friday, April 29, 2011 by Kallie*

**science 8th grade**

what will happen if a metal block that is 60°c is placed in water that is 20°c?

*Sunday, April 24, 2011 by Antoinette-Hope*

**math algebara 8th grade**

system of equations thank you 2x+3y-17 3x+y=31 2(x-3y)=24 y=3x-2 2(x+4)=24 x+y=17

*Wednesday, April 20, 2011 by amey*

**8th grade math**

How do you determine if a relationship's linear using a equation?

*Thursday, April 7, 2011 by Alaura Amanda*

**social studies 8th grade**

what are the factors of industrial development

*Thursday, April 7, 2011 by hunt*

**8th grade science**

what contents in magma affects a volcanos explosive?

*Monday, March 28, 2011 by jess*