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September 17, 2014

Search: 7th Grade Math-Exponents

Number of results: 100,020

7th Grade Math
Simplify Exponents ba*(2ba4)-3
September 29, 2013 by Millicent

7th grade math
Keeping the numbers in exact order, add perentheses, exponents, multiplication, subtraction, divison and addition to make this expression equal 100. 3,5,6,2,54, and 5. Thank you!
September 2, 2009 by Isabel

7th Grade Math-Exponents
I dont understand this at all! Please help! Find the units digit for 7^197 without using a calculator. Explain how you found your answer.
December 16, 2010 by Amber

6th grade math
im studying exponents. 50 is my result number How did I get using exponents
August 29, 2012 by ariana

help
can someone help me with the pythagorean theorem? VERY HARD IM IN 7TH GRADE AND THIS IS SOME 7TH GRADE MATH HOMEWORK THAT I NEED HELP WITH!!!!!!!!!!!
March 7, 2013 by juju

7th grade Pre-Algebra
Represent each expression using positive exponents. 2. E(to the negative fourth power)f Would it be 1/e to the 4th power f?
September 22, 2009 by Dean

7th grade math
My friend is in the 7th grade and broke his wrist so he cannot type. Wat is the square root of pi.He said he knows pi=3.14 but he doesn't know how to work it out. He said thanks.
March 5, 2012 by running.from.myself

7th grade math
I hope this makes sense, but my teacher said he wants all exponents in the prime factorization, the example he gave was, 4^2 he wants 2^4 Is there a simple way to figure it out? for example, i'm trying to figure out 10^4.
October 8, 2009 by brenda

7th grade
I was wondering if there were any sample placement tests that I could give to my son who is currently in 7th grade homeschool.
June 2, 2010 by Brenda

7th Grade
I just wanna know anyone who's been in 7th grade what do you learn in science mostly throughout the year??
September 16, 2013 by Anonymous

7th grade
i need help on Chemistry and i am in 7th grade i don't know how to do some problems and i would like to know how to translate statements into equation form?
January 22, 2010 by Hope

Patterns and rules unit test 7th grade
I go to connection acdeamy and I am in the 7th grade regular math Mrs. Janus I just need some help with this test Find the next three terms of the sequence -2,-12,-72,-432... A. -1,728,-6,912,-27,648
March 31, 2014 by Kayla Moore

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 3a4a(4 ...
September 9, 2010 by Mika

7th grade
Hi im a 7th grader and there is alot of book reports and homework in the 7th grade i really dont have time to do all that because im in extra cericular activities and i need to be passing all of my classes to be in my activities can somebody please help me by telling me a ...
September 29, 2010 by Hailey

7th Grade x y input output tables
i need help with x and y input output tables for 7th grade i dont understand what 5x means or what to do! Math hw problems: 1. y=4x+3 x=1,2,5,10,20 2.d=3.5t t=1,2,5,10,20 Please help ASAP!!!!!
October 9, 2012 by Sadie

Good Reads? 6th and 7th grade
Please. I need a list of Non-fiction books recommended for 6th and 7th grade readers. Thank you and have a nice day. God bless! <3
May 24, 2011 by Nicki

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
May 16, 2010 by NEEDSHELP(:

Math (7th grade)
I have a math question that I do not really understand how to answer is there someone who can walk me through it? In Pinecrest middle school there are 58 6th graders 76 7th graders, and 38 8th graders. The counsel is made up of 35 students who are chosen to represent all three...
December 17, 2013 by Shawna

English Expression
What grade/year are you in? I'm in the first grade in middle school. I'm a first grader in middle school. I'm in the 7th grade. I'm a 7th grader. ----------------------- Are the answers all acceptable? Which one is commonly used? Can we use both 'grade' and 'year'?
April 18, 2008 by John

Math
3) Explain how the laws of exponents work with rational exponents and give at least one example of an expression containing rational exponents... Please help.. I can't find the answer to this anywhere..
August 5, 2010 by June

Math
How do you solve this equation; There are 128 7th graders at Mark's school, if there are 16 more girls than boys, how many 7th grade boys are there?
October 13, 2012 by Bill

7th grade
can you just give me a math riddle thats understandable to 7 th grade
October 27, 2008 by whatever

7th grade
Okay, so what are the axiom names? (honors math) Should this go in the 8th grade place? Oh well...
December 13, 2010 by Chloe

7th grade math
There are 150 students in 7th grade. After signing up for electives for next year, the counselor posted the following data: Art - 65 students Band - 70 students Theatre - 50 students Not all students signed up for an elective. Display this data using Venn Diagrams. I do not ...
April 6, 2013 by Renee

7th grade math
I am in 6th grade and i am haveing trouble with statistics and how to memorize them!!! How can i do this???? Is there a special way???
January 18, 2010 by nicole

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, ...
May 2, 2011 by Pate

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 - ...
January 8, 2010 by peter

10th Grade Math
Why is it important to understand rational exponents?
September 21, 2008 by Phoenix

7th grade MATH
? reads,"7th place driver had a time that was 18.5 min slower thatn the driver ahead of him(2hr 43min 7sec), what was his time in hrs, min & sec.? What was the diff. btwn 1st and 7th? Calculate the winner's time in hrs. only(answer correct to 3 decimal places). Winners time: ...
January 7, 2010 by M.

Math
Which of the following statements is not true regarding operations with exponents? A.)To divide powers with the same base, subtract the exponents. B.)To subtract powers with the same base, divide the exponents. C.)To multiply powers with the same base, add the exponents. D.)To...
January 16, 2013 by Deborah

math
How does exponents work? Is it ust multiplication...please help me i am in grade 7 math
February 1, 2012 by .....

10th Grade Math
Why is it important to understand rational exponents? How does it work with radicals?
September 21, 2008 by Phoenix

7th grade input/output patterns
I need to see a completed example of input/output patterns at the 7th grade level. Thanks,
April 17, 2009 by Jordan

Math
When you are adding variable with exponents, do you add the exponents too? What would ab2 + 2ab2 =
April 15, 2013 by Kelley

math
expressions with possitive and negative exponents. how do u leave no exponents in the denominator?
October 26, 2008 by tessa

Math: Rational Exponents
simplify completely. give your answer without fractional exponents. (8(s^-3)*(t^5))^(3/5)/(2(s^7)*(t^-2))^(3/5))
March 7, 2011 by barbara

Math
Use the rules of exponents to simplify each exponential expression. Your result cannot contain any negative exponents. Thank you for your help. (2m^2)^3 (4x^2y^4z^7)^0
March 6, 2010 by Elizabeth

math
Use the properties of exponents to rewrite each expression so that it contains only positive exponents and simplify. (x^-1y^-2/x^-2y^3)^2
October 29, 2010 by alainia

6th grade math
Use exponents to write the prime factors of 32 and 81, I have no idea???Help
September 27, 2008 by melissa

math
write an exponents using single exponents of x^2 y . xy^2
November 8, 2012 by marcel

7th grade math
7.5*8.4
September 10, 2009 by tinker

Math 7th grade
34/6=(2x+1)/3
January 24, 2010 by Jake

7th grade math
1. 36/7= _ _ 2. -8-m>-19
March 5, 2010 by Gina

Math 7th grade
12 - 5 3/10
October 17, 2010 by KayKay

Math 7th grade
6 11/12 - 4 5/12
October 17, 2010 by KayKay

Math 7th grade
40/n = 28/22 what is n?
December 13, 2010 by Ruben

7th grade math
2x+7=4x+3 ? 3x+6=5x+1 ? 2n+6=8N+3 ? 6N+9=9n+6 ?
March 27, 2011 by holiday

MATH 7th GRADE
73 / 5
October 29, 2011 by PLEASE HELP

7th grade math
8/9 \1/4
November 5, 2011 by Aaron

7th grade math
-6(2r-4)
September 4, 2012 by nic

7th Grade Math
(-13) + (-1)
September 14, 2012 by Lauren

math
I solved (3x10^6)(2x10^5). My teacher said we were supposed to add the exponents. Do we still foil when we use exponents? Thanks, Kerry.
February 10, 2009 by Kerry Hennessy

math
Use the properties of exponents to rewrite each expression so that it contains only positive exponents and simplify the result. The answer is suppose to be 1/9. thank you (b^-1/3a^-1)(3a/b)^-1
October 29, 2010 by alainia

7th grade math
What is 4/2/5 as a decimal?
February 25, 2009 by Anonymous

7th grade math
How do I figure: ?/8 = 15/? = 24/32
November 21, 2009 by john

7th grade math
7div by (-1/3)=
December 24, 2009 by Bryon

7th grade math
78 mi on 3 gal
January 21, 2010 by keosha

7th grade math
Does 1/3 + 5/9 - 5/12 = 5/9 + 5/12 - 1/3 ? Explain Thank you :p
September 18, 2010 by Melea

7th grade math
1/15 in percent
November 8, 2010 by Daniel

7th grade math
30 = 12d
November 26, 2010 by Chris

7th grade math
what is an equation?
March 27, 2011 by holiday

7th grade math
what is an equation?
March 27, 2011 by holiday

7th grade math
What is the difference? |-9| - |13| =? A)-22 B)-4 C)4 D)22
September 16, 2012 by Lauren

7th grade math help quick
11/12 + (-2/3) = ?
October 3, 2012 by Delilah

phys
The speed of ocean waves depends on their wavelength λ (in meters) and the gravitational field strength g (in m/sˆ2) in this way: V=Kλˆp Gˆq Where K is a dimentionless constant. Find the value of the exponents p and q. Consider the dimensions. Left side, m/s. Right side (...
August 29, 2005 by Cheyenne

7th grade math
indicate the measure and the measure unit. 1. there are four windows in the room each 36 inches wide. 2. luisa received a gift of $100 from a relative when she graduated from 8th grade.
January 7, 2009 by cornelia

Math
^=exponents /= divide So I am not sure how to do this. It is an example in my book but I still dont get it. Can you work through ti so I can do my real work. (-1^2+-1^-2)^-1 (-1^2+-1^-2)^-1 = First, do work within the parentheses. -1*-1 = 1 and -1-2 = 1/(-12) = [1+(1/(-12)]= [...
November 23, 2006 by Gina

7th grade math
PV/nR=T find the value for n
March 31, 2008 by Anonymous

7th grade math
10-3y=1 find the value of y
September 10, 2008 by Chase

7th grade math
How do you convert 5/16 to a decimal??
September 12, 2008 by Paige

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

7th grade math
8(2x-3)- 6x Show work
September 16, 2009 by just a girl

7th grade math
i need a picture for X+2Y=13
October 18, 2009 by MarEsha

7th grade math
Problem: c=45.00 (m) M=8 Do I times 45 by 8?
October 20, 2009 by john

7th grade math
"x" is the variable 11x=8x-6
January 4, 2010 by kendall

7th grade math
"x" is the variable 11x=8x-6
January 4, 2010 by kendall

7th grade math
what is angle of rotation?
January 6, 2010 by Jacqulynn

7th grade math
order of operations 11, 10, 15, 20, 3 = 6
September 22, 2010 by will

7th grade math
how do i subtract intergers
November 20, 2010 by oh noes he didnt

7th grade math
9.8c + 8d - 4.6c + 2.9d simpilfy the expression
December 7, 2010 by Daniel

7th grade math
what is a supplementary angle?
September 14, 2011 by saranghae12

7TH GRADE MATH
please help solve -5(9K-8) + 2 (8+6K)
November 28, 2011 by ASIA

7th grade math
please help me solve n-16= -23
December 1, 2011 by asia

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. ...
October 30, 2011 by John

Algebra II
Working on my online math homework, I encountered this problem: Solve: (3x^-1 y^-2)^-2 (x^2 y^5)^-1 [[Spaces denote the end of the exponent.]] Because of the law of exponents that deals with negative exponents, I did the reciprocal and distributed the exponent, getting (1/3x^2...
January 25, 2012 by Kenneth

7th grade math
can you anwser this question for me okay the problem is x+4(x+3)
February 19, 2008 by Nejat

7th grade math
what is the area of a square with a base of 6m?
September 9, 2008 by brandon

7th grade advanced math
who knows the answer to 2*2604(52/9)/7*43+62/56
September 10, 2008 by andrea

7th grade math
Multiply. 5.75 x 10 to the third power
November 12, 2008 by MIke

7th Grade Math
How do you do linear function tables?
March 27, 2009 by Brittany

7th grade math
How do you add this integer question: (+4.6)+(-2.5).
November 25, 2009 by Lisa

7th grade math
what are consecutive whole numbers?
September 8, 2010 by alik

Math 7th grade
LCM of 8x^5y^3z^2 and 26x^6y^2w^5 plz help me
November 2, 2010 by Max

7th grade math
HOW DO YOU TURN 5/8 INTO A PERCENT
November 8, 2010 by Daniel

7th grade math
21/8 divided by 5/6=? in simplest form
January 31, 2011 by nick

Math
What does I=prt mean in 7th grade verison?
February 22, 2011 by Rebecca Broda

7th grade math
what are complementary angles? Please help! Thank you!
September 14, 2011 by saranghae12

Math
what is y+19=9 plz help me i dont understand this im in 7th grade >.>
September 21, 2011 by someone

math 7th grade
what is 234(2-1+1092-924+18) ?
October 18, 2012 by allie

7th Grade Math
What is arithmetic and geometric sequences?
March 18, 2013 by Jessie

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