# Math grd12

4,618 results, page 11
1. ## Math

can you tell me how to do the math? Post a specific question and tell us what you don't understand about it.

asked by Syed on October 17, 2006

3. ## math

asked by s on December 2, 2008
4. ## Math

Evaluate the expression using mental math. Justify each of your steps. 1) 4(19)(-25) 2) 17+32+23

asked by Janae on October 13, 2010
5. ## Math

In my math book I got a question saying 1\5 times 8/9. My answer is 1\5 am I correct.THANKS

asked by Americal on September 29, 2012
6. ## math b

is there a web site to help with math b i don't understand angles

asked by nicole on November 17, 2008
7. ## math

i really need help in math. im just in 6 grader and i don't understand this' 24x - 10 = 18x - 4

asked by rubi on April 5, 2011
8. ## math

i need to unscramble these math words icarlafto untoegrnc enitmelgen

asked by bre on March 14, 2011

5: 2 = 8 : 10 please explain to me how to do thissss :( im so lost and i have to one to turn to or any math books or anything.

asked by eddie on January 6, 2009
10. ## Math

unscramble the letters UEEMTTRARR to make a math word

asked by Lori on March 14, 2010
11. ## Math

I need help with the below math problem. I have to write out the steps to show the answer. 2(x - 14) + 3 = 7x + 5

asked by Laura on May 1, 2014

I need some help with my math sheet lesson 11-12 with volume mass and capacity

asked by Dustin on February 26, 2009
13. ## math

How could constructivism be used in an integrated approach to teaching science and math?

asked by Anonymous on April 5, 2011
14. ## ANY LINKS FOR THIS ?? MATH

Essential Math 7 - Unit Rates and Ratios of Fractions

asked by tesj on January 15, 2013
15. ## Discrete Math?

Was wondering, anyone here know discrete math? Specifically regarding to rules of inferences?

asked by Ray on October 21, 2017

if you have a math problem that says which model correctly shows 2/3 of 12 circled? what does it look like?

asked by Anonymous on March 27, 2010
17. ## algebra

I didn't help with my last math problem: Perform the indicated operations. 14x-7/x^2+3x-4 * x^2+6x+8/2x^2+5x-3 / x^2+2x/x^2+2x-3 I appreciate the help.

asked by Mary on October 12, 2007
18. ## English

Metaphor for confusion The math problem was a maze at trying to solve.

asked by Anonymous on April 1, 2014

Can you help me with penn foster exam for general math 1?I would like to know if my answers are right

asked by molisa on February 21, 2010
20. ## math

use mental math and the distributive property to simplify 25(-99)and 19x21

asked by danny on October 4, 2007

Math the equation a single logarithm. Express as factors. ln(x/(x-1))+ln((x+1)/(x))-ln(x^2-1)

asked by kristina on December 4, 2012

my question is still not answered, so I was making sure you actually saw it... its down there.. its topic is math, name : Jason

asked by Jason on October 4, 2007
23. ## math116

asked by karen on December 13, 2008
24. ## Math

asked by Sorrycanttellyou on November 14, 2012
25. ## SAT

Is a 480 for math bad? Would the 660 I got on reading componsate for this?

asked by Andrew on June 23, 2009
26. ## Math Symbols

asked by Laruen on October 13, 2011
27. ## MATH

Evaluate: 7 + (-9) + (-5) + 6 A) 17 B) -1 C) 9 Okay.. I am having a brain fart! Do you do the math in the parenthesis first? If so, the answer would be A> 17? Please help!!

asked by Anonymous on December 3, 2009
28. ## Literature

I math::7D=1W 7 days=1week Question: Literature "S.W." and "C" are both F.T. pls.help

asked by Coroline on December 31, 2009
29. ## general

anyopne know any good personal math tutors onine

asked by math help asap on March 27, 2015
30. ## math 1A

hey im having trouble with these math problem . if a=2 and d=7 6d-3a =? how do you solve and get the answer ?

asked by stephanee on July 11, 2011
31. ## math

Given the proportion 3x+2y/7=2x+3y/8, determine the value of xy^2-x^2y/x^3+y^3 This is what I got so far... 3x+2y/7=2x+3y/8=k 3x+2y=7k 2x+3y=8k And that's where I'm stuck at solving this math question.

asked by Ivia on March 18, 2015
32. ## Education

How could constructivism be used in an integrated approach to teaching science and math

asked by Joree on July 9, 2011
33. ## general math 1

can you help me with penn foster general math 1 please exam #00701300

asked by courtney on May 27, 2010
34. ## math REALLY NEED SOME HELP

question 10 on unit math review find the are....its hard!

asked by Eevee on March 12, 2015

asked by Julie on October 12, 2009
36. ## math

this is not about math but i am from connexus too and the teachers only care about our grades i am a 7 th grader

asked by annaka on November 18, 2016
37. ## Social Studies

What were the Indian achievements in the following? Medicine Metallurgy Math Literature

asked by Hayden on October 29, 2015
38. ## math

asked by ..... on February 2, 2012
39. ## algebra

using exactly four 3's and any math symbol you like, try to write an equivilent expression for each whole number from 1 through 10 example 1=3*3/3/3

asked by lsuman on February 1, 2010

asked by kara on October 10, 2016

Hi i need one more example of this algebraic expression please. and explain please. Fig# Value 1 0 2 1 3 8 4 27 Math-Nick

asked by Nick on November 22, 2009
42. ## math

Hi i need one more example of this algebraic expression please. and explain please. Fig# Value 1 0 2 1 3 8 4 27 Math-Nick

asked by Nick on November 22, 2009
43. ## Math (connexus)

has anyone done the math quiz for unit 5 lesson 5 for 7th grade because i need help

44. ## math

Find the slope of 0,0 3,5 please help i stink at math rise = 3 run = 5

asked by amanda on March 27, 2007
45. ## Math

Need help with the below math please tell how you could use a number line to determine which of two numbers is greater.

asked by Macy on September 8, 2011
46. ## Math

asked by JP on November 15, 2009
47. ## Math

Can someone give me the answers to the U6 math test? For 6th grade?

asked by Kailyn on January 3, 2017
48. ## Chem

using math expressions, define the following: Ka,pKa, pKb, Kb and pKw

asked by Natasha on January 1, 2012
49. ## Math

What are equal intervals? I have a math question that deals with them but I don't what they are.

asked by Anonymous on May 13, 2016
50. ## math

use propertise and mental math to find the value. 19+(28+21) 3 times 270 (86+27)+3

asked by stephanie on August 29, 2011
51. ## 2nd grade of math

Writing in math.Use counters.Tell how to make 10 when adding 8+5. and how it explain?

asked by Yasuko on September 8, 2012
52. ## math

i've got a question in my math its wanting to know why is the 1 called the multiplicative identity

asked by Amber on August 20, 2009
53. ## math

Please help me I am confused on this math problem. solve. y/8-8/y=0 what are the solutions? Wouldn't they be 0?

asked by Timothy on August 9, 2010
54. ## Chemistry-ish

What is the pH of a solution that has a OH- concentration equal to 1x10-5M? 14-x 14-5=9 can I use that simple of math 9?

asked by Jeremiah on May 3, 2016
55. ## MATH ELE.

What is the difference between combination snd permutations in Elementary math??

asked by TwG on August 11, 2009
56. ## math

how do i work this problem 8x25x23 using subtraction in mental math

asked by john on October 14, 2014
57. ## Math

the math problem is 8 3/5 divided by 1 2/3 =5 4/25 how do you answer with bar models

asked by Janet on December 9, 2014
58. ## math

vina has the following grades in math 88,85,89,95 and 91.What must be her sixth grade if she wants to get an average of 90?

asked by ryan montalvo on August 29, 2012
59. ## Salk

What is 58,420 in simplest form (math question 6grade)

asked by Andre on December 15, 2015
60. ## math

wat is dilation in math during moving or changing a figure

asked by jose on February 23, 2007
61. ## math

I need help solving this math problem I am so lost when it comes to these problems. Which is the difference of 25 1/8 - 12 3/4

asked by Mike on June 2, 2016
62. ## To Mia

asked by Ms. Sue on September 24, 2009
63. ## math

how to make a math problem of 8in long + 6in around

asked by lisa on August 7, 2012
64. ## Math

Math question is combining like terms then simplify. 3 3 6b - 2b+2b+2b -b 3 My answer is 4b -b

asked by Jovice on January 14, 2015
65. ## math

what does term "factor each expression" mean in 8th grade math?

asked by girly t. on June 30, 2010
66. ## Math

My math problem is combining like terms then simply. 3 3 6b - 2b + 2b + 2b -b Answer is (b)

asked by Mark on January 14, 2015
67. ## math

i have a math problem that say i have to divide 84 and 14 it and it equaled 51 then the book asked what does it tell me about 14 and 84

asked by Kandy on August 21, 2012
68. ## math

examples of role play in math with dialogues and characters

asked by merriam on October 1, 2011
69. ## algebra

asked by Josh on September 3, 2008
70. ## Math

what is the ratio of 4 engines to 18 box cars....trying to help my son in math???

asked by trevor on September 24, 2013
71. ## Logarithms

How do I solve this using logs? I am having a total math meltdown tonight! 10=2^10/n Thanks again!

asked by Math genius! Urgent! on January 10, 2008
72. ## Math

How do you get the big number on a runaway math puzzle worksheet

asked by Victor on April 5, 2013
73. ## science

think of arainforest teaser tha involves math and has a answer of 70

asked by Hannah on May 26, 2008
74. ## math

asked by David on November 15, 2010
75. ## math

How did your past experiences affect your attitudes toward math in general?

asked by katina on January 9, 2011

what makes a piano laugh? itsa math riddle

asked by Anonymous on December 4, 2010

asked by Rella on November 3, 2010
78. ## Math

what is the total width of 21 math books that are .78 centimeters thick

asked by TJ on October 14, 2010
79. ## Mathematics

(2x)^2(3x)^3=3.548E82 How do I even do this type of math problem am just totally lost here????

asked by Josh on February 27, 2008
80. ## teacher aide curriculum content

what is a good way to motivate elementary students to learn math

asked by mike on October 16, 2010
81. ## tourism,geography,economics and math literacy

What career can I do with geography,economics,tourism and math literacy

asked by nompumelelo dube on March 26, 2013
82. ## Math repost for Grace

math - grace, Tuesday, December 18, 2007 at 7:12pm 7%OF 34

asked by Ms. Sue on December 19, 2007
83. ## math

How do I factor non-traditional math problems that contain symbols? The examples given were: \$q + \$8 - \$~ and 7* - x* + 2*.

asked by Betty on November 8, 2013
84. ## Math

You have used tables, equations, and graphs for math. When would you use each representation. explain

asked by Anonymous on November 16, 2013
85. ## Math

What is "mental math" and give examples. 4th grade

asked by Ashtyn on September 9, 2008
86. ## math

Hello, I need help with this math problem 4+3/3 + 5+1/5 its a fractions question how do I figure out the answer, thanks

asked by Ashley on October 11, 2008

asked by deborah on October 8, 2008
88. ## Math

i need help on stem and leaf plots. Math 6 A Connections Academy

asked by OofsterX on October 11, 2018
89. ## Math

asked by The girl In the corner help for finding answer on November 8, 2018
90. ## math(new)

i need a diagram to show me this new math and how it works. i am not understanding the concept

asked by norma on October 25, 2010
91. ## math, help

can someone give me suggestions i am learning how to graph linear equations with two variables. What are two methods of graphing lines? That include order pairs, axes,slope, and intercepts. Can some help me when you get a few minutes i'll appreciate it....

asked by math student 05 on May 21, 2007
92. ## Statistics- Math

One student scored 54 on a math test for which the mean score was 50.5 and the standard deviation was 3.2. Another student scored 80 on a chemistry test for which the mean score was 75.2 and the standard deviation was 5.2. Which student (math or chemistry)

asked by Kerrin on February 17, 2012
93. ## Math

Hey can someone review my math and see if i did it correctly? The math question is: Choose one product from your business and determine the markup and gross profit for it. Assume that the retail price of the product is \$85, the cost is \$47, and the

asked by Justine on December 6, 2015
94. ## Physics

A dock worker applies a constant horizontal force of 79.0 N to a block of ice on a smooth horizontal floor. The frictional force is negligible. The block starts from rest and moves 11.0 m in the first 6.00 s. What is the mass of the block of ice? *I notice

asked by James on October 1, 2006
95. ## math

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

asked by ashlyn on January 13, 2011
96. ## math

I need help with the math textbook stretching and Shrinking page 89, questions 33 and 34. THANK YOU TO WHOEVER HELPS ME :D

asked by Elias on March 1, 2012
97. ## math

does any one have a fifth grade math book My son forgot his and we need the problems 8-20 even only on page 47 thanks

asked by maye on September 20, 2007
98. ## Math

what page in the 8th grade texas math book is the let,if,then problems.

asked by Dude really on May 5, 2010
99. ## math

can someone help me with this math question?Solve the system of equations given below. x+3z=12 -x-2y+z=10 3x+5y+2z=-7 I am really stumped. Please help! Thanks in advance!

asked by Victoria on July 10, 2015
100. ## math

What is an expression that can be used to find 4 x 275 using mental math and properties of numbers?

asked by Anonymous on September 17, 2018