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Homework Help: 7th Grade

7th grade health
true or false if false what is the real word MOOD DISORDER are a variety of psychological conditions that affect a person's ability to get along with others. Please help. thank you

7th grade science
What is a very good website to find instructions for newly formed cells on how to carry cytokinesis? Please help!!! Thank you!!

7th grade social studies
what was the Texas-Santa Fe expedition, and what were the results? Please explain, help, and thank you very much.

math 7th grade
What does it mean to ring four integers that yield a sum. The sum is 2.

7th grade Lang. Art
Which word in caps makes more sense? Every year the professional football season (CULMINATES, BROODS) in the super bowl. Please help thank you

To Laruen
Enough already! Please do not try to answer questions that you don't understand. I'm tired of deleting your off-base answers. Remember -- you are only in 7th grade!

7th Grade Science Regents Help!!!!
Which type of reproduction leads to daughter cells that are identical to the parent cell? Cloning? PLEASE HELP ME!!! IM REALLY NEED HELP!!!

7th Grade Science Regents
What is the difference between asexual and sexual reproduction? I don't get can someone help me please!!!!

7th grade social studies
How can i describe the growth of the spanish population in new mexico in about 1650 to 1700 i guess please help thank you

science 7th grade
How is it possible that a can with a calculated density greater than 1.00g/ml could have floated (in water)

science infectious disease
i have a project to present on salmonella can you help me find website that is understandable 7th grade i can use

Plz Help
You I'm entering this contest Scholastic Arts and Writing Award, and I'm a bit confused so I have to register online, then fill out a form since I'm doing it and mail my art work and writing in???? I check the site but I'm confused. I'm in 7th grade by the way to other teacher...

7th Grade English
Ok I need help writing my intro. for my essay for the first sentence Im writing whats diversity means but what else should I right ?

7th grade science
what are two ways a population may decrease in number? Explain the difference between direct and indirect observation in regard to determining population size. Please help!!! Thank you!!

7th grade science
what are two ways a population may increase in number? what is the main way? Please help!!! Thank you!!!

7th grade Algebra
4w-9(6-5w)=44;w=3 decide whether the given value is a solution of the equation if not find the solution

MATH 7th GRADE
Would someone please be kind enough to check the answers for these problems?Last round for tonight. Thank you. 1. 3/16 - 1/8 = 1/16 2. 151/4 -11 5/8 = 3 5/8 3. 2 x 3/7 = 6/7 4. 1/2 x 7/8 = 7/16 5. 1 3/8 2 1/2 = 3/7/16 6. 1/2 divided by 2/3 = 3/4 7. 8 1/4 divided 1 3/8 = 333/32

MAT 7th GRADE
Please help. Will someone please check the answer to these problems. Thank you 1. -14 x-3 = 42 2. -24 -15 = 39 3. -48 divided by 12 = -4 4. -150 divied by -30 = -5 5. 3/4 + 5/12 = 1 1/6 6. 14 1/2 + 3 7/8 = 18 5/8

MATH 7th GRADE
Would someone be kind enough to check the answers to these problems? 1. 65.3-14.27 = 51.03 2. 12.35(3.2) = 39.5200 3. 34.364 + 2.5 = 136.864 4. 75.3 divided by 12 = 6.275 5. -16 + 13 = 3 6. 18x (-2) = 72 7. -27 – (-34) = -61

Awards
What kind of awards do they give out @ a 7th grade/8th award ceremony???

7th grade Math
I'm supossed to cme up with a real world problem and then solve it with decimals... HOW AM I SUPPOSED TO DO THAT??? Can anyone help me???

7th grade social studies for ms.sue
Well ms.sue, would it be the pueblos from Acoma pueblothat is different from Albuq?

7th grade math
What feature of a cylinder uses the given units? a. centimeter b. square centimeter c. cubic centimeter Please help! Thank you!

7th grade social studies
what are the synonyms of these words? executive ratified confederation independent separation supreme legislature constitution PLEASE HELP!! THANK YOU!!!!!

7th grade science
All organisms can________________,or produce offspring that are similar to the parents. Please help! Thank you!

7th grade social studies
what is a coney, on my homework it said it was a common animal in the Hudsonian life zone? Please help! Thankyou!

7th grade math
A diver dives from a platform with a height of 11m. What is the change in elevation if the depth of the dive is 4m?

7th grade social studies
Help with one more please? Am I right in saying that the Wilmot Proviso/Calhoun's Proposal passed stronger fugitive slave laws?

7th grade social studies
Could you tell me if I am right in saying that the Compromise of 1850 abolished the slave trade, but not slavery, in the District of Columbia?

7th grade
What should I do to practice my math and reading before I start school so I can get my brain in gear and havesome time to know what i'm doing that is new.

Science 7
What is Ohm's Law? The exact definition please! This is for 7th grade science.

school in general
Hi i have a question im currently in 7th grade but i was held back a year in first do you think there would be any possible way to advance to 8th grade just curios I believe I have a wide enough knowledge span to pull it off but im just questioning the wheter or not it would ...

science
my daughter has a science project she is in 7th grade what should she do

7th grade math
-2(8-4)-8(-6-8)= im notsure how to do this can someone please explain how to do this and what the answer is, i keep coming up with 2 but that's not right. i need help!

english
David is the 7th president of the club. How can I ask a question from this sentence,the answer of which is 7th?

7th Grade Science, Plz help due tomorrow!!!!
What are tetrahymena thermophila's primary source of energy??

7th grade math
find a solution method use backtracking to solve equation; 54=6 (4-7V) _______ 2 7b+1 =2 __________ 4 8(56+12 -1) =64 _____3______

7th grade Math
Trying to figure out 19.4(x) = 306.52 (gotta find out what X is

7th grade honors math
Which equation represents an inverse variation? A.3x=2y B.2-2x+y=0 C.y squared= x D.xy=5 If you could tell me the anser then explain how you got it that would be awesome!

Math
There are 256 students in this outstanding 7th grade class. How many scoops of ice cream would have to be used in each cone in order to make a different cone for each person?

7th grade math/distributing property homework
I need help with the steps of one question: -8(n-2)+4(3-6n)= (-36). Trying to find out what 'n' is

7th grade math
The volume of a cube is 343 mm2. What is the length of one side of the cube?

Geometry-7th grade
The diagonals of a rhombus ABCD intersect at point E. If the sides of BC is equal to x + 9 and side DC is equal to 5x-2, find x. How would I set this up-Please give me some direction

7th grade math
Find the missing dimension for the three dimensional figure to the nearest tenth, given the volume and other dimensions L= 8m W=4.6m V=88mcubed

Math
use the digits 1,2,3, and 4 to write a number in scientific notation that is close to .001 this was in a 7th grade algebra book... what? is this even possible without the use of 0?

science
need a science project for 7th grade using toy train.

7th grade math
what is te best numbers for the base of a trapezoid that has a aarea of 4 square units and a height of 1

Math
Hi, Im In The 7th Grade And I Have To Do A Essay And I Don't Know A Real World Situation That Could Be Modeled By A Mathematical Function Table On Graph ??? Any Help ????

7th Grade Science
help me find the answer to this question for tomorrow... can you think of any examples from the real world where lowered genetic diversity is impacting a species' ability to survive?

math
I am doing pre algabra math and I am in 7th grade I need help to simplify the expression

7th grade science
OK so i have to do a project on duchenne muscular dystrophy and I need one page notes about them...so can someone please just give me a couple of quick notes on it? thank you!

7th grade math
500 divided by 100 explain the decimal movement when dividing by 100.

7th grade science
A woman with normal color vision has a colorblind daughter. What are the genotypes and phenotypes of BOTH parents?

7th grade science
What is an example from the real world where lowered genetic diversity is impacting a species' ability to survive?

7th grade
what is the volume of a cylinder of a diameter 10cm and a height of 10cm

7th Grade Math-Exponents
I don't understand this at all! Please help! Find the units digit for 7^197 without using a calculator. Explain how you found your answer.

7th grade
a rectangular block measures 2cm * 1.5cm *1cm .the mass of the object is 31.5 grams .what is its density ?

7th grade
how do you convert 35ibs per minutes to ibs per hour?

math
Find the area of each figure with the given dimensions Trapeziod: b1 = 6,b2=10, h=5 Trapeziod: b1= 4.5, b2= 8, h=6.7 I wasn't in school the day we studied this, and i am only in 7th grade!

7th grade Science
will an object with a density of 0.79g/mL float, sink, or remain suspended in water

Science (6th grade, but actual 7th grade paper)
We are learning about potential and kinetic energy. There are two ramps. One is short and the other is long. The long one is labeled A, and the short one is labeled B. On which one would a marble go the farthest after touching the ground?

7th grade math
a moving van's load changes from 1000 pounds to 800 pounds after delivering an appliance. What is the percent of decrease

7th grade math
SA=2pi(4 squared) + 2pi (4)(20)

7th grade Math
Find the next three numbers in this sequence and explain the reasoning; 2/3, 2/5, 6/25, 18/125,...

7th grade math
find a ratio equivalent to the ratio 7 over 9 then use the ratio to write a proportion

7th grade Math
I did tips for math i need HELP!!

7th grade science
A car with a forward force of 2,000 newtons drives a distance of 20 kilometers in minutes. How much power does it have?

english
Need ideas for a 7th grade research paper. I like gymnastics and dance. any ideas?

7th grade
What is the dimension of a rectangle whos perimeter is 42 inches and its area is 104 square inches? Explain.

7th grade
What is a good definition of mercantilism? I don't understand when all the definitions talk about economic systems of national wealth. Thank you!

7th grade
what is 344,000,000 in scientific notation?

english 7th grade
I am to find the subject complement and linking verb in this sentence. At first we felt overwhelmed by the job ahead of us. Could you please help me understand , the examples in my book are not helping. Thank you

7th grade math
25t=25t+5

Algebra 7th grade
My teacher has me working on something he calls "tinging fractions". What is this? What does it mean? How does it work?

Social studys
Hi i need help on a 2-3 page essay. The question its based on is" explain and describe how geographers use thier tools to interpret grographic questions" I'm in 7th grade THANKS!! :)

7th grade
my teacher is making us do a current even outside of the us and i STILL can't find a good curren event

7th grade
what is social health? what is mental/emotional health?

7th grade
this is from homework work book . write each fraction or mixed numberas a decimal. use bar notation if the decimal is a repeating decimal

7th grade math
Write and simplify an expression for the perimeter of the triangle. side A)3x, side B) 5x-4 and side C)2x+5. Thank you!

7th grade Math
Write and simplify an expression for the perimeter of the rectangle. side A=x+6 Side B=4x-5. Thank you!

7th grade
Write and simplify an expression for the perimeter of the triangle. side A-4x+3, side B-6X and side C-3x-1. Thank you!

7th grade math
order these numbers from greatest to least mass 0.05kg,32g,and 430,000mg Thanks alot

7th grade
Simplify each of the following expressions using the distributive property. need help please show work 5(x+y) -3(5+t)

7th grade
I am trying to unscramble ecrfenine in my science homework and cannot get an answer. My mom has read the whole chapter as well with me and we cannot find it. It has to do with scientific method.

7th grade
rosa wants to buy a computer desk that originally cost $650. It has been marked down to a new price of $520. What is the percent off?

7th grade
I need help with these math problems. a + 8 b + a ba b divide a 3b 48 divide b a - 3 a times 0 4a - b 5 + b - 3 b divide a = 8 4b - 30

7th grade pre-algebra
How to write an expression for the perimeter of the polygon. simplify the expression

7th grade
only three words in standard English begin with the letters ' dw' and they are all common words. name two of them.

7th grade
six coins are dropped on the floor. find the probability that they will all land heads up.

Pre-ap 7th grade math
Beads for sale: 12cents for 15. Write an equation relating the cost (c) and the number of beads (n) for the beads.

science
what are some ideas for a compound machine for my 7th grade invention project that can be useful in people's daily lives

science, 7th,6th,8th,9th grade
In what three ways can machines make work easier?

7th grade
find the Volume of a cylinder with a radius of 14 in and a height of 21 in. Then Change Your Answer In Cubic Feet?

7th grade
if you take apart 5x5x5 cube and build a pyramid with the same cubes, with each layer of the pyramid being a square and the top ending as a 1x1x1. How many tiers can you make?

7th grade Science
Think critiacally how could 2 observers measure a different speed for the same moving object please answer as soon as possible thank you

7th grade Science
Determine your distance traveled if you walk 100m forward and then 35m backward

7th grade science
Determine your distance traveled and displacement if you walk 100m forward and then 35m backward please answer as soon as possible thank you

7th grade
If the time is 9:00 am in denver what time is it in los angelas ?

Math Simplification 7th grade
I'm skipping luch to do a project and I have the answers, just nt enough time to simplify! I'm short on time! 39/49=? 45/73=? 42/60=?

7th grade social studies
what types of plans or previous forms of government can james madison call apon to dragt the constitution of the united states?

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