Sunday
August 30, 2015

Homework Help: 9th Grade

Math 9th
I've been trying to figure this one out all day. I have to use either substitution or elimination to solve a system for how many cookies and brownies two kids sold at a bake sale. The system is: c+b=600 $.35c+$.75b=$360 (obivously, c is the amount of cookies they sold,[35 ...
Friday, January 23, 2009 by Kat

1st grade
what are special sounds in words
Thursday, January 22, 2009 by avie

3rd grade math
what does dm mean
Wednesday, January 21, 2009 by annoymous

4TH grade
what are the major land biomes
Monday, January 19, 2009 by duke

10th grade
how do you find the zeroes of y= 2x(squared)-7x+15
Sunday, January 18, 2009 by Lily

7th grade
who is fibnacci
Saturday, January 17, 2009 by mariam

4th grade
what are two examples of condensation
Thursday, January 15, 2009 by Clark

7th grade
i dont get how to do circumference
Wednesday, January 14, 2009 by rylee

5th grade
how do you this problem.. 27x0x3=
Wednesday, January 14, 2009 by teanna

7th grade
what is the answer for -2y-5=-9?
Tuesday, January 13, 2009 by Joey Young

7th grade
what is the answer for -2y-5=-9?
Tuesday, January 13, 2009 by Joey Young

7th grade
How do you make a net for a 3D letter T?
Monday, January 12, 2009 by Duncan

5th grade
What is the climate for the amazon rainforest?
Sunday, January 11, 2009 by anonymus

7th grade
-2n +4-3n=
Wednesday, January 7, 2009 by tj

7th grade
Why is the coral reef an ecosystem?
Wednesday, January 7, 2009 by Peyton

5th grade
How do I simplify 4/8 + 5/8 and 7/9 + 6/9? Thanks
Wednesday, January 7, 2009 by Medi

4th grade
What is the present tense of shop?
Tuesday, January 6, 2009 by Amy

7th grade
-7X+X
Sunday, January 4, 2009 by Whitmney

7th grade
how to make a kaleidoscope?
Sunday, January 4, 2009 by mae

10th grade Algebra
6ab^2-(q-r)^2
Friday, January 2, 2009 by Yaya

10th grade Algebra
8h^2-4h
Friday, January 2, 2009 by Yaya

8th grade
what are the pros and cons of industry
Thursday, January 1, 2009 by deb

4th grade
is tomato a fruit or a vegetable?
Wednesday, December 31, 2008 by mae

6th grade
What do bells have to do with Christmas?
Monday, December 29, 2008 by Anonymous

11th grade
factor the expression 2x^2+x-15
Sunday, December 28, 2008 by kiearra

5th grade
what were some of the colonial food
Tuesday, December 23, 2008 by Anonymous

Algebra--please help!
I really need help with my math homework today, because I am totally confused! Please give me the answer, but also walk me through it, too, so I can fully understand it, because just the answer won't really help. #1: A math teacher wants to curve a set of grades. *Just a ...
Wednesday, December 17, 2008 by Celina

psychology
Sara sets up an experiment with a control group and a experimental group to study how reading to preschool children may improve their first-grade reading achievement scores. In her study, the independent variable will be A first-grade reading achievement scores B reading to ...
Tuesday, December 16, 2008 by ourania

6th grade
math
Monday, December 15, 2008 by cynthia

6th grade
How is energy transported????
Monday, December 15, 2008 by Anonymous

5th grade
What started the Boston Massacre?
Wednesday, December 10, 2008 by Sara

6th grade
What is vermicomposting ?
Wednesday, December 10, 2008 by siddhant

8th grade
what's the answer to .5x-y=8
Wednesday, December 10, 2008 by Morgan

2nd grade
what is 150 plus 1000.
Tuesday, December 9, 2008 by jj

5th grade
taught is to caught as length is to ????
Tuesday, December 9, 2008 by Rasea

5th grade
how a language has help fight for a cause
Monday, December 8, 2008 by anahi

2nd grade
what is an addition sentence
Monday, December 8, 2008 by jj

4th grade
What is a Cardinal number?
Monday, December 8, 2008 by Susan

11 GRADE ENGLISH
WHAT IS A ORIGIN MYTH
Sunday, December 7, 2008 by DAY' VAUGHN

6th grade
what does it mean to generate something?
Thursday, December 4, 2008 by payten

8th grade
what are all the acts
Wednesday, December 3, 2008 by alisa

8th grade
3x^2 - 1/3 = ? please show steps
Tuesday, December 2, 2008 by Spanky

8th grade
what percent of 60 is 15
Tuesday, December 2, 2008 by kyle dougherty

5th grade
can you unscramble the word bavrilea
Tuesday, December 2, 2008 by dominique

Math 6th grade
Does any one know a really good websites for 6th grade math ? I'm behind in math and need to catch up or else I'll be really super dum . I need HELP PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!​!!
Tuesday, December 2, 2008 by Emily

5th grade
what is a car pool?
Monday, December 1, 2008 by jj

6th grade algebra
3/8 + x __ __ 3 5/12
Sunday, November 30, 2008 by elizabeth

10th grade math
300/90+21-43+42=
Friday, November 28, 2008 by Maleak

10th grade math
300/90+21=
Friday, November 28, 2008 by Maleak

6th grade
What is the Buddhist concept of the self/
Tuesday, November 25, 2008 by Jack

4th grade
what is computation method?
Tuesday, November 25, 2008 by Aaron

11th grade
a+b+c=5 then find the value of a,b,c
Sunday, November 23, 2008 by saad

AED
Choose a grade level and a scientific concept appropriate for that level. • Plan a science experiment to explore this concept. In your paper, address the following points: o List the equipment and materials to be included in the science kit. o Explain what safety ...
Saturday, November 22, 2008 by troyer0269

5th grade
who is prince henry and what did he discoverd
Thursday, November 20, 2008 by eugenia

5th grade
what is 7/42 in simplest terms
Thursday, November 20, 2008 by alexis

8th grade
Piedmont by definition means_ _ _ _ of the _ _ _ _ _ _ _ _.
Wednesday, November 19, 2008 by miriam

AED
Choose a grade level and a scientific concept appropriate for that level. • Plan a science experiment to explore this concept. In your paper, address the following points: o List the equipment and materials to be included in the science kit. o Explain what safety ...
Wednesday, November 19, 2008 by troyer0269

7th grade
Who is Ra the king of the gods?
Tuesday, November 18, 2008 by sha

3rd grade
The Pilgrims were seeking freedom
Tuesday, November 18, 2008 by erica

1st grade
words that sound alike
Monday, November 17, 2008 by ozav

10th grade
7x+11y=-5
Monday, November 17, 2008 by lena

6th grade art
What was the Philosophies of Picasso.
Sunday, November 16, 2008 by Emma

7th grade
what acids and alkalis are in the kitchen?
Sunday, November 16, 2008 by lucy

2nd grade
what is the scrambled word for this oedown?
Thursday, November 13, 2008 by jj

5th grade math
Why does .2 x .4 = .08 and not .8?
Thursday, November 13, 2008 by Yurt

french
Mme: Michael(Michel!) is 4 months old. Comment dit-on ".. is four months old"? (that's why he likes to barf everywhere) I am in French 1B, so next year when I'm a freshman, I can go right into French 2. (7th grade=1A, 8th grade=1B =French 1)
Tuesday, November 11, 2008 by amanda

8th grade
how to calculate arc of the circle
Monday, November 10, 2008 by angelo

3rd grade
how to finish a simile and a metapor
Monday, November 10, 2008 by heather

6th grade
I need help with sewing
Monday, November 10, 2008 by ashley

6th grade
what are the 6 major ecosystem?
Thursday, November 6, 2008 by riah

6th grade
can you unscramble these letters? ppedoeryre
Wednesday, November 5, 2008 by alli

4th grade
How is control used in an experiment?
Wednesday, November 5, 2008 by Brianna

7th grade
8.7cm=____________ mm
Tuesday, November 4, 2008 by Anonymous

3rd grade
Does anyone know what the 1-1-1 rule in regards to spelling?
Monday, November 3, 2008 by Kristina

11th grade
I need help with substitution math.
Monday, November 3, 2008 by Gaby

6th grade
how many fifths are in 1 3/5
Monday, November 3, 2008 by dejonte

6th grade
do people live in mars?
Wednesday, October 29, 2008 by neha

8th grade
If f(x)=4x-5 find the value. f(c) f(3a2)
Tuesday, October 28, 2008 by Richard

5th grade
compare fractions 7/10 5/8 3/7
Monday, October 27, 2008 by linda

5th grade
what was cattle ranching in the 1800's?
Monday, October 27, 2008 by cole

6th grade
WHAT 30 TO THE 2 POWER
Monday, October 27, 2008 by BOUCHET RUN IT

5th grade
What is 25/125 in simplist form?
Monday, October 27, 2008 by Janice

Algebra
Well someone please help me with this problem!!!!!!!!!!!! From a base elevation of 8200ft. a mountain peak in colorado rises to a summit elevation of 14701ft.over a horizontal distance of 15838 ft. Find the grade of the peak. The grade of the peak is what percent? (Round to ...
Saturday, October 25, 2008 by PJ

7th grade math
find each product 1 3/8 .2 2/3
Thursday, October 23, 2008 by lilly

7th grade
how do you identify complements?
Wednesday, October 22, 2008 by tyler

4th grade
25+7=p-6
Wednesday, October 22, 2008 by erika

Math- 5th grade
Estimate the product of $4.67 and 43.
Wednesday, October 22, 2008 by Noah

11th grade
Mapp vs. Ohio?
Tuesday, October 21, 2008 by Brielle

4th grade
What is the plural of maestro?
Monday, October 20, 2008 by Aaliyah

4th grade
Science; what is the habitat of a jaguar
Monday, October 20, 2008 by Sara

8th grade
what is the national grange
Monday, October 20, 2008 by kristetn

7th grade
why do Bangladeshis love the moon?
Saturday, October 18, 2008 by naim

8th grade
what is x-y=6
Friday, October 17, 2008 by german

8th grade
Can you unscramble these letters:afsedrniru?
Wednesday, October 15, 2008 by Roy

8th grade
Can you unscramble these letters:afsedrniru
Wednesday, October 15, 2008 by Roy

8th grade
I need a fable to copy.
Tuesday, October 14, 2008 by Collin

8 th Grade
what is a bear?
Tuesday, October 14, 2008 by Dolly

6th grade
3x times 9x =
Monday, October 13, 2008 by cameron

6th grade
What are Physical and Chemical properties?
Monday, October 13, 2008 by Antonio

All!!
What is the 8 grade meap on? Thanks!
Monday, October 13, 2008 by Ang

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