141,243 results, page 4
1. ## math

How would I show my work to the math problem? 6 friends share 4 pear?
2. ## math

use mental math to find each value 5% rebate on a \$150 cell phones
3. ## Math (connexus)

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

I need help on this math problem Solve the systems of equations by elimination. -2x+y=7 6x+12y=24
5. ## Basic College Math

What numbers in a math problem adds up to 331/3?
6. ## Algebra

"What might you have if you don't feel well?" That's a math riddle actually... The letters are E,G,O,S,O,N,V,L. It has A LOT to do with math actually!

A) Estimate 49% of 162 B) Use mental math to calculate 49% of 62

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

in the expression -7x - 5x^2 + 5, what is the coefficient of x? A.) 7 B.) 5 C.) -7 D.) -5 Can anybody help me with the math? It's not my best subject... (or if you'd just give me the answer that would be fine too, XD.)
10. ## math

1 1/2 * 3 1/5 = 1 1/2 = 3/2 3 1/5 = 16/5 Multiply numerator and denominator to arrive at the answer. Be sure and reduce the fraction if possible. Please help Angelina!!!!!!!!!! With Math.

What is an expression that can be used to find 4 x 275 using mental math and properties of numbers?
12. ## Reiny+Damon

Can you reply to my last math+log post =) thanks. I'm going to be having alot of math questions today.
13. ## Math/Algebra

I need help on a Middle School Math With Pizzaz worksheet. It is titled, Vive la France!
14. ## Math

We are doing multi-step equations in math. And this equation is kind of hard for me because the variable is alone. h-6+7h=42 What does "h" equal?

16. ## Math

I am stuck on a couple of math problems. I need help on the following numerical patterns. 5,7,11,17,25,?,47,61 80,40,20,?,5,5/2 It looks like you add two to each increment. For example, 5 + 2 = 7. 7+4=11 11+6=17 17+8=25 25+10=35 etc. For #2, I think each
17. ## Math

I scored 3031 on my math performance series scantron test...is that a good score?
18. ## math

create a tree diagram to show all possible arrangements of the word "MATH" how many outcomes exist?
19. ## math

what are the odds in favor of getting at least one head in three successive flips of a coin? I need to know the formula on this. I have 1/6 over 1- 1/6. But I can't figure out how to do the math. Am I right?
20. ## Math

I've missed a lot of math in the past few years so I'm a bit behind. I need to solve this question using reciprocals. 15.6 + 5.5 ------------- 18.1(11.1-9.2)
21. ## math

I'm very confuse my teacher talk bout her life in never teach us students the math lesson. y=3/2x-1 y=-x+4
22. ## math

Could you help me with this math? i don't know what is 2 gram equal to how much of a teaspoon. I'm trying to measure the granulated sugar. Thank you in advance.
23. ## Math

my math book tells me (Use the digits0,2,and5 to make a three digit numberthat has both 2 and 5 as factors.) please help
24. ## math, blind student

What is a scatter plot? My math book is on tape and I have no idea what I'm supposed to do.
25. ## math

Josh completed 2 math problems in 2 minutes. Julia says he did 3/5 of a problem each munute. is she correct?

Evaluate the following expressions show all your work. A.11^0 B.11^2/11^2 C. Are the answers to both parts the same? Why or why not? Please help me I'm really stupid in math and I can't figure these out?
27. ## Math

Math - Tyler, Wednesday, May 14, 2014 at 2:51pm Solve (z +2)^ 4/3 = 4 where z is a real number please helpp
28. ## math gr 9

hi can someone please post a website where I can do free grade 9 math exam practice.. i have already tried proprof but they are full...
29. ## Algebra

Find the 20th term of the following sequence. -6, -4, -2, 0, ... 32 44 46 I did the math but I don't know if it's correct, I'm not very good in math.
30. ## math

What are some suggestions teachers can give to parents so that they might assist their children with unfamiliar math concepts?
31. ## math

The test scores for a math class are shown below 83,85,82,93,83,84,95,87,86,94 what is the standard deviation of the data set?
32. ## Math

Explain how to find the greatest common factor of three numbers. Grade 6 GO MATH BOOK
33. ## Math

2nd grade math question. Kara's shirt has 3 more tens than ones. The value of the ones is greater than 4 and less than 6. What is the number?

35. ## math, simple math

kind of a dumb question but is this right? e^(-x^2/2a^2) * e^(-x^2/2a^2) = e^(-2x^2/2a^2) ? would feel a little stupid asking my teacher right now lol
36. ## math

find the product using mental math and the distributive property for 7(15) showing the work as shown
37. ## Math

Does anyone have the answers for the Penn Foster Math for Business and Finance proctored exam? 060497
38. ## math

I am already weak at math, but when they throw in letters it throws me off and confuses me more... can someone please show me how to work this problem? Ax+Hy=L,for x.
39. ## math

you must do ahomework in math,history, science and georaphy in how many diffrent or derscan you do yor homework?
40. ## math/algebra

I am having a hard time with math I cant get it. Write each rational number as a terminating decimal. 19/20, 1/8, & 17/5 can you please help!!
41. ## math

Math:How could the following information be represented as a ration? Of fifty people interview, none had ever eaten sushi. is it 50:0
42. ## Math

how do you do the slope formula backword? what is the dimensions of retangle that can be made from 24 of tiles 6thgrade math help. who is the best ?
43. ## math

I don't understand how to multiply rational expressions. My math book isn't helping at all.
44. ## Math

Problem 3) Lilly collects data on a sample of 40 high school students to evaluate whether the proportion of female high school students who take advanced math courses in high school varies depending upon whether they have been raised primarily by their
45. ## Math

14. When the teachers were talking one day in the workroom one math teacher said she had 2^7 students in all her classes and the pe teacher said he has 6^3 students in all his classes. How many more students does the pe teacher have than the math? A.6 B.47
46. ## math

Ralph, Mario, Jack, Laura, and Maria are in the math club. The club advisor will assign students to 3-person teams at the next math team competition. How many different 3-person teams can be formed from these five students? would this be 10, because of 5 *
47. ## math

Ralph, Mario, Jack, Laura, and Maria are in the math club. The club advisor will assign students to 3-person teams at the next math team competition. How many different 3-person teams can be formed from these five students? would this be 10, because of 5 *
48. ## life science , geography , history and math literecy

I am a grade 11 student and want to follow careers linked to geograpy . My problem is that most of the careers I am in interested in want pure math and im doing math literecy . My question is that , Is it possible for me to start mathematics in University
49. ## Math

I'm trying to decide what math course to take next year. How do Statistics and Trigonometry compare in difficulty? Which is more helpful for the SAT's? THank you for your explanations.
50. ## math

Page 114 of pizzazz math has got me clueless. None of the problems make since and my homewrok is due tomorrow. Please help me!!!!
51. ## 3rd grade math hw help!

Hell All, Please help my son with his Math fraction. He needs to put the below fractions in ordedr from least to greatest. 1) 2/4, 2/3, 2/7, 2/5 2) 1/2, 6/7, 5/7, 1/10 3) 1/2, 6/7, 1/12, 2/3, 11/12, 1/6, 1/3, 1/4, 4/5 Please help!!! Thanks.
52. ## Math

my daughter is working on a math problem called factor capture have any idea as to the rules for understanding it
53. ## Math

Mike scored 85, 88, 87, 93, 95, 92, and 83 on his math tests. What is the least he can score on the next test if he wants to maintain a 90 average? PLZ HELP ME!!!!!!!! I'm so confused
54. ## Math

I'm TOTALLY stuck on my math!!! How do I find the unit rate of \$11.49 for 3 packages?? I have to round to the nearest hundredth if necessary.... :)
55. ## Math

I need help on one of my math questions. 7. A coin is flipped, and a number cube is rolled. What is P(T, then odd)? (1 point) 1/4 1/12 1/6 Help plz.
56. ## Math

Show all work solve the Math: Polynomial inequality and express the solution in set notation. 2t^2 - 3 < or = to t
57. ## Math

Can you use the numbers 1 - 9, along with any math symbols and operations, to arrive at the answer of 100 when the 6 and 9 have a negative sign in front of them?
58. ## Math

Which of the following could be a coterminal angle for -5pi/4? 19pi/4 7pi/4 -17pi/4 -25pi/4 I've done my math twice, but I can't seem to get the right answer:( pls help?
59. ## math

I am doing 4th grade number sense are there any cool math tricks or short cuts that would be good for me to know.
60. ## math

hi... we are studying the different types of descrete math...and i need to write about the rabbits reproducing problem... i need information on how the numbers go 1,1,2,3,5,8...
61. ## math

hi! so I have almost finshed solving a math equation i'm just stuck on this one last thing: x^3=3.85x10^-17 and I don't know how to isolate for x! plz help
62. ## Math

Hi I am not good with math. Please tell me how to differentiate mixed numbers, order of operation,subtraction, divide and multiplication etc. Thanks!
63. ## math

have a question in math (( distance between two points )) show that C(-5,-1)is the midpoint of the line segment joining A(-2,5) and B(-8,-7) please in detales .. thank u
64. ## Math

My son's math homework asks him to find each product by factoring the tens. 6 x 2, 6 x 20 and 60 x 20. There is no explaination in the book..can you help?

66. ## Math

My daughter has a math paper that asks to make a stem-and-leaf plot of data. I have no idea what this is!
67. ## math

have a question in math (( distance between two points )) show that C(-5,-1)is the midpoint of the line segment joining A(-2,5) and B(-8,-7) please in detales .. thank u
68. ## Math

Help plz I got a new Math problem that said this " Which letter has two obtuce angles? " ( My sis is " smartybrat" ) if you can answer it go by "Maddy .H."
69. ## Math - please elaborate

can someone please further explain my question on? it's just a farther bit down. The subject is "Math - help really needed" I think I almost got the answer, but I'm not sure where to go from there. really appreaite all the help so far as well; thank you.
70. ## Math

Henry took a math test and answered 22 out of 25 correctly. What is his score as a fraction, as a decimal and as a percent. Can anyone explain please
71. ## math

whats th eanswer to the math page. why do elephants have ivory tusks? and the answer to what can you use to tie up a spaceship?

Express the fractions 1/2, 3/16, and 7/8 with an LCD. A. 1/4, 3/4, 7/4 B. 1/32, 3/32, 7/32 C. 4/8, 6/8, 14/8 D. 8/16, 3/16, 14/16 I think its b, but im really bad at math. can someone please help me out? I have to finish this by 12:15 so I can be on time
73. ## math

I just finished doing my math study guide for a test and there is one question that I don't know how to do. It is: f(x)=5-2x and g(x)=x^2=7x, find each value. a. g(3) b. f(2)+g(-1) c g(2x) I do not understand this at all, could someone explain this to me?
74. ## Math

Can you drop your email for my math question?Its on Google classroom and it has a picture that does not copy onto jiskha's homework help
75. ## math

Describe a situation this week when you used math to solve a problem involving data, graphs and statistics.
76. ## A math question needs answering

math terminology needed! how do you find the whole set in fractions? How do you work out (20x2)- x =10 -x
77. ## Math

what is the supplement of the complement of an angle measuring 52 degrees? i dont fully understand this question or how to do the math on it.
78. ## Math

Helping grandson with math. I would like to know how to do it before he does. "How many different rectangles can be made with a perimeter of 20 units? (Remember, a square is also a rectangle.)"
79. ## math intergers and algebraic exressions

hi mrs sue how are you i need help with my math unit test i really need help what is the solution to -55+q=7 my answer is a
80. ## math

what is a median using math what graph do you use when your listing peoples favorite sport and height how many types of grapha are there please name all
81. ## 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?
82. ## 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
83. ## 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.
84. ## math

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

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

1st grade math worksheet says Write some names for 12, what does this mean?
87. ## math REALLY NEED SOME HELP

question 10 on unit math review find the are....its hard!
88. ## 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?
89. ## To Reiny, math helper

can you look at my post, its just 4 math terms I need to figure out, please help
90. ## math

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

what does term "factor each expression" mean in 8th grade math?
92. ## Geometry

Quadrilateral MATH is a parallelogram. The perimeter of MATH is _____.

How can you use mental math to multiply 800 x 5?
94. ## math

wat is dilation in math during moving or changing a figure
95. ## math(new)

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

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

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