Math(Please help)

183,433 results, page 22

MATH HELP PLEASE

I don't know how to do these 13/4(2x+3/4) It wants me to expand the linear expression and I got 13(8x+3)/16

Math

Simplify (16x^8)^-3/4 1) 16^-3/4*(x^8)^-3/4 2) -12*x^-6 3) -12*1/x^6 4) -12/x^6 Which step is incorrect? Please help!!

Math

1/5(2x-10) + 4x = -3(1/5x + 4. Solve for x. I need some really help! please and thank you

Math

What is 7/8-5/6 in simplest form? Please explain how to get your answer.

Math please help me

Find the value of each factorial expression 4! I don't get it

math

Please explain question. How many tons are in 1/2 of a ton.

math

Please explain this. How many tons are in 1/2 of a whole ton.

math

Which of the following fraction is greatest? 3 2 1 4 __ __ __ __ 7 5 4 9 please show me

Math

Please explain to me 1 1/2 times the recipe. are we dividing this by 2 which will be 5/2=2 1/2?

math

what is the procedure for solving the equation 1/2x = 16. I am stuck. Please help me.

Math 222

Can someone please help me with these two problems? 1).12 < 12 + 4x < 0 2). 12 – x > 15 or 7x – 13 > 1

Math

if m<1= 43°, what is m<4? (<= angle sign) can i please get an explanation? im lost

Math 222

Please help me simplify this expression a^1/3 ______________ a^-3/2 a^1/2

math- algebra

5 x > 2 x + 18, x € N Please give me the solution to this problem!

math ( help please instantly )

Find the LCM of the following : 1)m^2 - 7m + 12 and m^3 - 2m^2 - 2m -3 2) (r - 1) ^3 and r^4 + r^2 +1 and r^3 - 1 3) 3(p^3 - 1) and (4p^2 - 1 ) and 6(2p^2 + 3p - 2 )

Math please

Hi nobody helped me can you check on what I asked? Thank us

Math

Please show how 7/8 is greater than, less than, or equal to 7/24. Thanks

Math help please

What is the probability of a number from 1-12 being P(a factor of 12)? 12.5% 25% 50% 62.5%

math help please

f^2*f^3 Do I add the exponents or multiply? Thank you. would it be f^5 or f^6?

Math

can you please help me put 0.55 3/5 0.4 and 1/4 in order from least to greatest

math help

(-1.15) x 3.2 = Please help me I have to use steps also.

math

Find f(g(x)) where f(x) = 2/x and g(x) = 4x+2 I got till 2/(4x+2) but am not sure where to go from there. Please help!

Math

PLEASE HELP What is 6x3 / 9 - 1? I got 6 x 3 = 18 / 9 - 1 = 1 But for the answers it only 2 3 5 6 no 1 :((

Math

Will someone please explain to me how to simplify -10n - 6 + n - 5 And -6(n-9)

math

Please let me know if I figured this out correctly. Thank you! -10 2/7 divided by (-4 4/11) -72/7 x -11/48 = 99/42 = 2 15/42

Math please check my work

4x(3-y) - 2x + xy I got 64. Is that right?

Math Please check

-4x+3y=12 Solve for y I got: 12+4x/3 Is that right?

math

how do you say 0.908 in word form please help me

Math

Solve: (x+5 1/2)0.75=5/8 Please show all steps

Math

Need help please. The reciprocal of .125 is what number?

math

Can some please show me how to add this fraction 2 + 1 1/2 + 1 1/4 + 1 1/4

Math

If Z varies inversely with Y, and Z=25 when Y=4, what is the value of Z when Y=10? Help please thx

Math

Please help me arrange these in order from smallest to largest (3/7, 4/5, 5/6)? Thank you

Math

PLease Explain how you can tell if a line is proportional

Math

please help me Explain how you can tell if a line is proportional

Math

solve the system of equations by substitution x=-4y x+5y=2 please help

Math

HOW DO YOU FIND THE AREA OF A POLYGON? COULD YOU PLEASE BE DEATAILED,BECAUSE I DON'T GET IT!!!

Math

2/3 x 4 1/5= 21/5 x 2/3=42/15 42/15=2 12/15 Please check the above answer Ms. Sue. Thank you

math please help

find the midpoint of a segment with endpoints at (7,9) and (-1,-1)

Math

I need help please. Draw a quadrilateral that is not a parallelogram.

math help me asap

whats 12! divide by (4!8!) i don't know the answer please help

math

Help please I have a test tomorrow morning

math

Find the point in the xy plane which is equidistant from (1,1), (7,1), and (1,9). Please and thanks.

math

Find the point in the xy plane which is equidistant from (1,1), (7,1), and (1,9). Please and thanks.

Math

Determine to 3 decimal places. 7^0.4 (please explain as you go, thank you)

Math

Determine to 3 decimal places. (Please explain as you go, thank you) 7^0.4

math

17. Let f(x) = x2 + 6 and g(x) = x+8/x . Find ( g o f)(­ -7) A)384/7 B)295/49 C)-57/7 D)63/55 could someone please help?

Math

I need help please. Add the opposite of -13 to the reciprocal of 9

math NEED HELP

simplify 4^3 times 4^4 divided by 4^9 help please!!

Math please help pronto

Which of the following expressions is true? A. 2^4 • 2^3 = 2^12 B. 3^3 • 3^6 > 3^8 C. 4^2 • 4^2 > 4^4 D. 5^5 • 5^2 = 5^10

Math(HELP PLEASE )

Complete the given table for equation? 4x+y=9

math

Does the series converge? Explain please 1/(ln 2)^n from n=1 to infinity

math

25/35 = 1.25/X. Is the answer 25X...please show steps

Math

Help please. find the area of a square with an edge of 13

math

-23 4/7 + (+ 34 1/6)= I didn't get it can anyone help me!!!! Please I got to study for this test tuesday

Math

What is 6.4 divided by 8 equal and can you show work please.

Math pre algebra please help

Solve the equation 1/2x -5 +2/3x=7/6+4

Math pre algebra please help with ?

Solve the equation 1/2x -5 +2/3x=7/6x+4

Physics/math

How do you convert 50.4 mi/h to m/s? 1 mi = 1609 m. Please explain it to me because I don't get it

MATH

Hi, sorry to bother you. but can you please help me with this problem z=log(e^(5y)) Thanks!

Math

Solve using the elimination method. 2x/5 + y/2 = 3 x/2-y/6=2 Please and Thank you

Math! Please help! Now!!!

1. 31 over 4 written as a decimal? A. 6.75 B. 7.50 C. 7.75 D. 8.25 Help!!!

Math

-(-(-)(-)(-10x))=-5 solve for x A. X=.5 B. X=.7 repeating C. X=-.5 D. X=1 Please help i am so confused.

Math

12a-3b2. When a=9 b=4. Please explain steps

Math

Can someone please help me tell the difference between |-3| and -3

Math

Who wrote the plege of Allegiances? Need help please!

Math

The roots of the quadratic equation z^2 + az + b = 0 are 2 - 3i and 2 + 3i. What is a+b? Can you please help me with this question?

math

"the product of x and y decreased by 2”, which answer is correct? x(y-2)or xy-2? please!

Math(PLEASE HELP ME ASAP)

what is the area of the circle 4 mm use 3.14 for pi

Math

Please Help Solve each equation for 0<x<2 pi 2cos^ 2 x +sins-1=0

Math 1

48x^3 - 128x^2 -56x -16 please help. Poloynomials

math

Find the ratio of LCM to GCF of 9,18 and 52 #anyone to help me please

Math

LCD 1.1/2 4/x^2 <<1/2 or 2 2.1/z;3/7z << HELP 3. 3/5;x/x+2 << Help 4. 3m/m+n; 3n/m-n<< Help I need help or equations on how to solve this please

Math

LCD 1.1/2 4/x^2 <<1/2 or 2 2.1/z;3/7z << HELP 3. 3/5;x/x+2 << Help 4. 3m/m+n; 3n/m-n<< Help I need help or equations on how to solve this please

Math

Can someone please help me to find the number that is divisible 2,3,4, and 5

math

(-1.15) x 3.2 = Please help me I have to use steps also.

MATH

HOW DO I MULTIPLY AND DIVIDE INTERGERS IN STEPS PLEASE

math Please help!!

Explain the difference in meaning between [-3] and -3

Math

5/13t=-9 Can someone show me the steps on how to do this please??

math please help

unit 4 lesson 11 pleeaassee hhheeelllppp

Math

If a meal has 42 3/5 ounces how many servings can you make? Please help.

Math

Evaluate. 3/8--3/2 a.-1/8 b.-9/8 c. 2 3/4 d. 15/8 I am not sure what is the answer please explain.

Math

Arrange from lowest to highest. 3(6/30), 0.5, 6/13, 1/4 Please explain how :'(

Calculus please help

please help I can not understand this. I need an implicit form answer for the general solution of differential equation dy/dx=2(e^x-e^-x)/y^2(e^x+e^-x)^4 with (y>0). I have separated the y^2 to the left hand side to become 1/3y^3 but have no idea how to make the right hand ...

Socials 1 question

How does birth control affect our world population? Please give me a list of ideas, no sites please I know it helps reduce population growth rate but please tell me more about countries who don't have birth control and what it results in etc.. Thanks :)

chemistry

Please help me with my formal report on "Potentiometric Determination of the Purity and Dissociation Constant of Potassium Hydrogen Phthalate" Please give me links to websites that could be used for my reference... In addition, please do suggest books that discuss ...

Maths

Factorise as far as possible: 1) 2a^2b + 8a^2b^2 The answer i got for this is 2ab(a+4ab). I'm not entirely sure if this is fully factorised or not. Can you please correct me if i am wrong. 2) x^2 + 5x - 6 I'm not sure how i can do this. Can someone please explain how without ...

Math repost for edie

Math - edie, Tuesday, March 11, 2008 at 5:11pm The area of a square is 25 square meters. What is its perimeter? Please show all work

MATH(quick Help please)

Out of 42 kids in a class twice as many failed Ela as math,4 failed both. If 7 failed neither, find how many failed each subject. Show work thanks

4th grade Math Help

hello, can someone please help with the below math question Mr. brooks brought a box of 66 acorns to class. Can he give 3 acorns to each of the 23 students in his class? Why or Why not? Thanks!

Math I need help Ms. Sue please answer!

6th Grade Math: Write 144 as a product of prime factors. Then write the prime factorization using exponents.

math

how do you diverse fractions to decimals and visa versa Just take the top number and divide it by the bottom one. For example, if you have 3/10, take 3 and divide it by 10, giving you .30 and this is 30%. Oh, the the other half, if you have a decimal. .1 =tenths place .11 =...

Math

There was a 6 square foot piece of wrapping paper for a birthday present. It takes 3 3/8 square feet pg the paper to wrap the present. How many pieces of 6 square foot paper are needed to wrap 3 of these presents? Please help me. I tried dividing. Please anyone!

math

Consider two types of nonlinear equations. What unique quality does each possess and how does that quality cause the graph's unique shape? Name two unique examples of these shapes in real-world situations would someone please let me know what they get for the answer and i ask ...

math. PLEASE HELP.

Question: If A= 29 degrees and a= 4.6, find c. There is a diagram shown in the textbook. b is adjacent, c is the hypotenuse, and a is opposite. I know I'm suppose to use SOH CAH TOA, and i tried using tan, but Im not getting the correct answer. i looked in the back of the ...

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!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Math

Hi...i asked a question about 45 minuets ago, and i have been working at it still. I still havn't gotten an anwser! Could somebody please help me! The question is, "this staircase has 3 steps (their are 6 blocks lined up as a staircase) How many blocks would you need for a 2-...

math

I need help with these questions please. Could someone please check them for me? Thank You. 1. Jane Hilman went to her bank. She had a balance of $1,009.88 in her savings account. She withdrew $130.00 and the teller credited her account with $6.19 What is her new balance. is ...

Math

Find 2 solutions to the equation 3x+5y=10. Write the solutions as ordered pairs. This is on my math study guide for our final and she already took up our text books. please help me!

7th grade math correct 2 and help 1

6. The bill at a restaurant is $58.50, and Mrs. Johnson wants to leave a 15% tip. Approximately how much money should she leave? (1 point) about $15.00 about $9.00 about $6.00 about $11.00 8. What percent of 50 is 12.5? (1 point) 4% 25% 40% 15% 9. 50 is 6.25% of what number? (...

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