# dwrls,math

140,288 results, page 95

1. ### math

4x-10=y order pairs
2. ### math

[16x^5y^10/81xy^2)^3/4
3. ### MATH

[16x^5y^10/81xy^2)^3/4
4. ### math

Explain how you know that 45 divided 0 cannot be done.
5. ### math

Explain why 10-0=10 but 0 divided 10=0
6. ### math

help with factor by grouping
7. ### Math

how do you factor 4x^2-35x-9=0?
8. ### math

solve for the unknown? 2/x = 4/14
9. ### math

how would you solve for x: (e^(x)+e(-x)/2)=3
10. ### math

what is (2exponetA)then multiply by 2.

What is 3X^2-7=11
12. ### Math

Factor the trinomial S^2+5s+6
13. ### Math

How many inches in 12 and 2/3ft?
14. ### math

find the slope of: y-x=0
15. ### math

Evaluate the expression (5 - x)/6 when x = 3: (5-3)/6 2/6=3
16. ### math

what percent of 140 is 28?
17. ### math

i need help on my homwrk
18. ### math

how do I solve this equation: - 3/4x = - 9/10
19. ### math

What is pi/53 radians in degrees? Is it 33.52?
20. ### MATH

x+y=-4 (x-2)^2+(y+7)^2=13 solve by substitution

solve logb6
22. ### math

(7p+5)(8p-5) its distribuctive property

15>6x-9
24. ### math

how do you now when to regrop
25. ### math

how do you now when to regrop
26. ### math

whats -2g(gsquared-2g+2)
27. ### math

what is five divided by 82
28. ### Math

Is it possible to factor 2w-1-w^3? If so, how?
29. ### math

what is 27.4  213.321  39.38

what is 2-3+9-1

what is -2x-x+3x

6x+5y+2x+3y=
33. ### math

how do u get the volume of a cylinder
34. ### Math

What is the value of x in the equation x + 19 = 76?
35. ### Math

Please Compute 1.2 X 10^-3 ----------- 6.0 X 10^-8
36. ### Math

What is the value of G in the equation G/5-13=42?
37. ### math

summation: 17 sigma n=6 [(–1)^n(–3n^2+8n–2)]
38. ### math

-14m-6n= So would it be 3m-9n=
39. ### Math

What is the answer to 78+345?
40. ### Math

Please Solve: 2x^2 – 20 = 0
41. ### Math

How do i factorise 25p^2-q^2?
42. ### math

differentiate y = 45/1 + x + sqrt x"
43. ### math

8x-(2x+5)=19 The solution is x=4 is this correct?
44. ### math

-0.4x<-16 the solution is{x>40} is this correct?
45. ### Math

5 3/8; 5 1/4; 7 1/2 How to find the average?
46. ### Math

9 to the 3/2 power = how do I reduce it?
47. ### math

solve for x 3x^2-18x=0
48. ### math

1 yard is how many feet
49. ### math

what is 758 divided by 34.
50. ### math

find the symetry of y=x^3-x^5+x
51. ### math

the domain and range of y=1/(x-2)
52. ### math

the domain and range of f(x)=(e^-x)-2
53. ### math

the range of y= 2sin(4x)-3
54. ### Math

2/5=x-4/4. My answer is: 2*4=5x-20 8=5x-20 20+8=5x-20+20 28=5x 28/5=5x/5= 28/5=x Is this correct?
55. ### math

if h(x)=x^2+3 what would the domain of h^-1(x) be?
56. ### math

if f(x)=3tan(x)+2 and, find f(ð/3)
57. ### math

if f(x)=cos(5x) find f(ð/4)
58. ### math

are 1/2 and 4/10 equivalent fractions?
59. ### MATH

MILTIPLY (3X + 4) ( X EXPONENTS2 -2X-5)
60. ### math

describe the symetry of y=x^3-x^5+x
61. ### Math

|-9-r| > 3 I believe the answer is r < -12 or r > -6
62. ### math

what is 100 times eight?
63. ### Math

What is the solution of this system? x+y+z=2 2x-y-z=7 3x+2y+z=6
64. ### Math

For which system is (-2,-3) a solution? a) 4x+2y=7, x-y=-5 b) 3x=2y, x+y=5 c) x-y=1, 3x-2y=0 d) x-1=2y, 2x-y=-7
65. ### math

Add: 8/21 + 3/14 Is this correct? (8+3=11) (14+ 21=35) =11/35
66. ### math

wwhat is the answer to x+7y=14
67. ### Math

Given f(x)=(x-4)/(x+1), find.f^-1(x)
68. ### math

what are the prime numbers?
69. ### math

what is the solution set of x^2-7x+12
70. ### math

solve: x^2+10x+4=0
71. ### Math

How do you factor out x^3+5x-24?
72. ### Math

If P(A)=2/3, P(B) = 1/6, and P (A and B)= 0, what can you say about P(A or B)?
73. ### Math

How many angles in a triangle?
74. ### math

86=9 + 32 problem1 - 5 problem 2 2=4-5t
75. ### math!

(x-1)^2 + (x+2)^3 >= 0 hellppp?! how do i solveee?
76. ### math

solve the inequality: -2(x-3)>3x+4
77. ### math

Evaluate tan 7.5
78. ### Math

5(3x+4y-8)+2(4x+2y-6)= Please explain how to do this too.
79. ### math

300mm =__________cm
80. ### math

PV = nRT solve for R.
81. ### math

(x-1)^2 * (x+2)^3 >= 0 helpppp please!
82. ### math

find the average of 37,36,76,84 and 37
83. ### math

How do you multiply decimals?
84. ### math

Completely Factor: x^2-Y^2-5x+5y
85. ### Math

20% on \$600,000 =
86. ### math

cosxsinxcotx+sinxsin(-x)

88. ### Math

Solve this equation . 4(x-2)= 4x
89. ### Math

Solve the equation . 3(x+1)-5=3x-2
90. ### math

x^3 + 5=πx^2 + x Solve for x
91. ### math

6x^6 + 30x^5 + 36x^4 =0
92. ### Math

What do I do if zero is in a fraction?

define a set
94. ### Math

how many centimeters are in a meter?
95. ### Math

Given that: 4x-y+9=0 and 3y-2x=7, solve for y
96. ### math

where is the vertex of the graph of y=x2+6x-2?