Math(Please help)

188,446 results, page 22

  1. aig math

    14 1/6 - 5 4/5 my answer is 8 11/30 am i right? if not please tell me why and how.
  2. math refreshers

    show work please 6/25 divided by (-3/5) =?
  3. math refreshers

    show work please 6/25 divided by (-3/5) =?
  4. Math

    Please help: find the length of the curve 2y^2 = x^3 from the origin to x=10.
  5. Math

    the real value of w^21 + w^22 + w^23 is? please help, :( i need an explanation..
  6. Math

    Can you please give me an example of a solution step? Thanks.
  7. Math

    Can you please give me an example of a function notation? Thanks.
  8. Math

    Ms. Sue, help me. I don't get the runners problem. Please i am helpless!!!
  9. Math

    I need help understanding truth tables please.
  10. math

    what is (-x-3)+(4x-7)simplified? please show the work, thenk you.
  11. Math

    Factor Completely 16xsquared+49ysquared Please help me!!!!!!!!!!!!!!
  12. WOODVILLE ELEMETARY SCHOOL

    I NEED HELP AT MATH CAN YOU HELP ME PLEASE...
  13. Math

    What is 6.89 divided by 79.7 Please explain I tried but I can't get it right.
  14. MATH!!!!!!!!!!!! I need help please

    Simplify Complex fraction: (x-1) ----- (x-3) --------- 1 4 ---- - ---- x2-x-6 (x+2)
  15. Math HELP PLEASE

    solve and express your answer in coordinate x,y,z x+y+z=6 2x-y-z=-3 x-2y+3z=6
  16. Math

    4/5 • m = 7 m=? simplest form. please I really need help!
  17. math URGENT

    please factor 2.75x^2-7x-120
  18. Math

    Oh and can you guys or girls show the working please.Thanks
  19. MATH HELP!!!!!!

    how would I solve the problem, 10=2/7n+4 ? Please I need help!!!!!!!!!!!!!!!!!!!
  20. MATH HELP!!!!!!

    how would I solve the problem, 10=2/7n+4 ? Please I need help!!!!!!!!!!!!!!!!!!!
  21. Math

    Please factor 2x^2-xy-y^2 Briefly explain steps
  22. math

    Estimate the product of 2/3 and 31. Describe your method. Please help me.
  23. math

    what is tell me rule it frist grade help please......
  24. math

    which 1 of the following is a true proprotion A. 7:9=8:9 B.2:1=1:2 C.54:9=6:3 od D.3:4=9:12 please answer
  25. MATH HURRY PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!

    xy = –12. What is the constant of variation for this relationship? A. -1/4 B. –1.2 C. –0.12 D. –12
  26. Math -- Please Help

    Solve the system xy = 1, x + y =a by using the identity (x - y/2)^2 = (x + y/2)^2 - xy
  27. Math

    Please someone help with my pre calc question!
  28. Math

    Find the margin of error for c,s, and n. C= 0.90, s=2.3, n=36? Please help asap....
  29. math

    (3+5)exponent 2? My answer is 64 am i right, if not please tell me how and why?
  30. MATH

    PLEASE EXPLAIN. I DO NOT GET IT!!!!!!!!!HOW DO YOU CALCULATE THIS? 5:05 PM SUBTRACT 1.9 HOURS?
  31. math help please

    Select the approximate values of x that are solutions to f(x) = 0, where f(x) = -2x^2 + 9x + 9. a) {–0.22, 1.00} b) {-2, 9} c) {–4.50, –4.50} d) {–0.84, 5.34}
  32. Math

    How do you solve these type of equations? 2(-3x+1.5)=6 Can you please explain it to me?
  33. Finite Math

    True or false. P (n, r) = r! C (n, r). explain why please, thanks
  34. college math

    Please simplify 100(-5)/25. Thanks a lot.
  35. math

    Please help. round to the nearest penny [ hundredth] $10.13 x4.5
  36. math integers

    -2-(-3)-(-4)+5+6= Please show work I get 14 and when I do it on a calculator its 16
  37. Math

    Estimate. 224% of 320 Please explain! :(
  38. Math

    v-7/5=2 What does v equal? Please show all work.
  39. Math

    (-1/2)+3/5/[9/10-(3/5)] I got 1/15 is this correct? I don't think so please help and explain how you did this :)
  40. math

    Please help to solve this equation: x2 − 14x + 42 = 0
  41. math

    please help to solve tie exponential equation for x: 5^x=8
  42. Math- urgent

    1/2 (8-6h)=h what does h equal? Please show your work.
  43. Math- urgent

    X-30=14-3x What does x equal? Please show your work.
  44. Math- urgent

    X+4÷7=-2 What does x equal? Please show your work.
  45. Math- urgent

    -3 (x-8)+7x=12 What does x equal? Please show your work.
  46. math

    If x=(2/y^2)+2,what is the value of y in terms of x ? please answer and explain
  47. Math- urgent

    Solve for x. x+4 (x+3) =17 Please show your work.
  48. Math- urgent

    Solve for x. 8x-(8+6x)=20 Please show your work.
  49. math

    How do you divide 23/345 ????? Can someone explain it please!!
  50. Math

    Help! I don't know how to find the complement of a 30 degree angle! Please help me!
  51. Math (pre calculus)

    please simplify (1/1+x+h) - (1 /1+x ) divided by h
  52. Math

    The expression log 4 radical a^2/b is equivalent to Please help. Thank you
  53. Math

    Please can you tell me how to find the percentage and probability
  54. Math

    state the A value of each quadratic equation 1. Y=2x^2-4x+1 Please help
  55. Math

    X=66 2/3%Y Y=33 1/3%Z Z=(?)%X Please show work. A.16 2/3 B.22 2/9 C.45 D.300 E.450
  56. Math- urgent

    Z/2-6=4 What does z equal? Please show your work.
  57. math

    Which of the following is equal to (9^-2)+(9^-1)/(81^0)(9^-2) a. 0 b. 1/10 c. 1/9 d. 3/2 e. 10 please answer and explain
  58. math please help

    Limit as x approaches zero of (sinx-(x^3/6)/x^5)
  59. math

    X+3y+9=0 and x+3y-7=0 are parallel or not ,how to work out,can anyone show me please
  60. math

    m=2/3 trying to help my child can someone please show me how to do this
  61. math

    y= tan((pi x)/2) what is the domain of y? My ans. is x= 1/2+k ;k is Z Is it correct Please help!!!
  62. Math

    factor: a^2/36 - b^2/49 show all your steps please !
  63. math help!!

    factor: a^2/36 - b^2/49 show all your steps please!!
  64. Math PLease help

    solve for variable x 2(3x-7)=6(5x=9)+28 after you multipy what do you do
  65. math

    how do you divide 3 divided by 4 1/2 ? can someone please explain
  66. math check PLEASE

    which fraction si greater than -7/5? a.-5/9 b.-6/11 c.-1/2 d.-4/9 i think its A
  67. math

    Find the missing number please 1,8,27,?,125
  68. 4th grade math

    GCM OF 12 and 20. Please explain
  69. math problem (please help)

    Find the inverse function of f(x) = (7x-8)/(3x -1).
  70. 5th grade math

    What percent more than 2 is 16/5? Help me please
  71. Math help

    Please answer this 1 question!! 1.Which could be the name of a point? A. EF B. k C. Q D. MN
  72. Math

    Explain why (2,-3) would be the vertex of the function y=-3(x-2)^2-3? Please and thank you!
  73. 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
  74. 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!!
  75. Math

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

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

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

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

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

    Which of the following fraction is greatest? 3 2 1 4 __ __ __ __ 7 5 4 9 please show me
  81. 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?
  82. math

    what is the procedure for solving the equation 1/2x = 16. I am stuck. Please help me.
  83. Math 222

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

    if m<1= 43°, what is m<4? (<= angle sign) can i please get an explanation? im lost
  85. Math 222

    Please help me simplify this expression a^1/3 ______________ a^-3/2 a^1/2
  86. math- algebra

    5 x > 2 x + 18, x € N Please give me the solution to this problem!
  87. 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 )
  88. Math please

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

    Please show how 7/8 is greater than, less than, or equal to 7/24. Thanks
  90. 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%
  91. math help please

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

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

    (-1.15) x 3.2 = Please help me I have to use steps also.
  94. 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!
  95. 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 :((
  96. Math

    Will someone please explain to me how to simplify -10n - 6 + n - 5 And -6(n-9)
  97. 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
  98. Math please check my work

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

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

    how do you say 0.908 in word form please help me
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