141,438 results, page 93
1. ## math help!!

factor: 9n^2-25
2. ## math

They say that 2+2 can equal 5.How?
3. ## Math

Solve the following: x + 4=13
4. ## math

4x-5/1-6x = x+10/x-6 your help would be much appreciated
5. ## Math

Solve for x. 9 ≤ 17− 4x
6. ## math

Solve: 5 4/5+6 3/5
7. ## math

Solve: 5 1/8-1 7/8
8. ## Math

(-5x)*(-6) simplify
9. ## math

x^3 - 16x over x^2-3x-10 plus x^2-9 over x^2 -4 .
10. ## math

Whats 25% of 96
11. ## math

6x+4(70-x)=300
12. ## math

x2 -x - 6? the 2 is exponent
13. ## math 091

s+(-s)+1/9(9)
14. ## Math (simple)

3x+6x=18 Thanx!
15. ## math

Simplify. (-3u)^5
16. ## math

How do i divide 6 by 2/7
17. ## math

Thank you for your help Anonymus.
18. ## Math

Solve x^2+1=0.
19. ## math

a + b = 6, b + c = 20, and c + a = 7.5, solve for a , b and c.
20. ## math

Solve for x. x/2 ≥ −4 x≥−8 x≥−2 x≤−2 x≤−8
21. ## math

like i only got the first one when 16/16=1 that is 2^0 that is a power of two can you help me with the others?
22. ## Math

18 < -2m would the anser be m < -9?
23. ## math

please tell me I did this problem right..4z=4/5 4/1 x 5/4=20/4 = 5
24. ## Math

(-2) and -2^2. Why are the answers different?
25. ## math

is y=4 a function
26. ## math

(4/3 x 4/3) x (3/2 x 3/2) divided by 2 2/5 =

3/5 ÷ 4/5
28. ## Math

What is the slpe of y+4x+2
29. ## Math

Solve this: (5n-2)(2n+6)-(n-2)(3n+2)
30. ## math

Solve 5 take 2 over 7
31. ## math

If m+3n =20 and p =7, then 4m+12n +3p=
32. ## math/help

a)4 1/6 divided 1 1/6 b)4 2/9 + 3 3/1
33. ## Math

5 less than a number
34. ## math

what is 4% of \$300.00
35. ## Math

What is 90% of 110?
36. ## Math

simplify this: -(n-2)(3n+2)
37. ## Math

LCM of (x-y) and 2(y-x)
38. ## Math

20 cm equals how many mm?

2/3 ÷ 2

-20r=20

1/2 + 2/3
42. ## Math

What is 2/3 of a dollar?
43. ## math/equations

1 -7=7d-8 2 24+h/4 =10 3 k/5 -13=4 4 -17+q/8=13 CAN ANYONE HELP!
44. ## Math

Multiply: (4) (-3/2)
45. ## Math

-13-(22) _________ -11 - (-11)
46. ## math

5 3/8cups=? fl oz
47. ## math

Find the value of x and KL if K is between J and L. JK=2x, KL=x+2, JL=5x-10
48. ## math

1. (m^2-m+3)+(m-1) a. m^2-m-2** b. m^2+2 c. m^2-2 d. m^2+m+2 2. (5x^2+x-3)-(-2x^3+4) a. -2x^3+5x^2+x-7 b. -2x^3+5x^2+x+1** c. 2x^3+5x^2+x-7 d. 2x^3+5x^2+x+1 3. f^2*f^3 a. f^5** b. f^6 c. (2f)^5 d. (2f)^6 4. 64^10/64^5 a.64 10/5 b.64^50 c.64^15** d.64^5 5.
49. ## math

what is x(7-4)=2x equal
50. ## math

solve Y=(x+2)2-3
51. ## Math

What is 5/11 minus 7/11
52. ## Math

What is the range of y= -(x-2)^2+2 ?
53. ## math

Graph for Y=(x+2)2-3
54. ## math

what are the first 15 polygons
55. ## math

6 2/3 divided by 3 1/8
56. ## math

are this correct- x-7=18 x-7=18+7 x=25
57. ## Math

How do you solve 3/4x+1/2y=10 and -3/2x-y=4?
58. ## Math

Evulatate (9) (6) (3) (3) (5) (1)
59. ## math

Let f (x) = tan^(-1)((7^(x))) f '(x) =

-0.126/-0.9
61. ## math

What can you say about sets A and B if you know that. 1)A U B = A? 2)A ¿ B = A? 3)A - B = A?
62. ## math

what are the factor of 82?
63. ## math

simplify 5x+5/15 x+15
64. ## math

from 80 to 95 would it be 18.75 or negative 18.75??
65. ## math

Solve for x -1= (1/x) +(1/(x^2))

xy´+y=3x√y
67. ## Math 8

What is the sum of 5/6 + 2/3?

24/50 × 5/8
70. ## math

Compute 9(sub)C(sub)6
71. ## math

(z^-6)^5 simplify

73. ## Math

9 is 1/3% of what number?? I need help
74. ## math

simplify 2u^5x^5*2w^-8u^5x^5*3w^7
75. ## math

5/9 divided by x=15/4 x=
76. ## 8 math

evaluate 7x-3x for x=6
77. ## Math

What is the sum of 5/30+4/6
78. ## math

how do i factor 3y^2+y-10
79. ## Math

How would you solve 3(6 + 4) ?
80. ## math

144/25=x/5 x=
81. ## Math

If f=x(2+x), what is -3f in terms of x?
82. ## Math Help!!

Solve 2x-y-5z=1 x+2y+3z=9 3x+6y+z=11 2x-3y=-13 -5x+2y=16
83. ## Math

If x=4 and y=-2, the value of 1/2xy^2 is..? i think it's 8.
84. ## math

3-9^2 - 4(3)^2 + 8 - 2 how do you solve this?
85. ## math

What is 5 percent of 40
86. ## math

If 3= 9b/a ,What is a/b equal to ?
87. ## math

9y squared + 48 - 36
88. ## Math 222

Please I need help with this (a 1/2 b )1/2 (ab 1/2)
89. ## Math

f(x) = 4 ; x = -3, -2, -1, 0, 1, 2, 3 how do i solve this?
90. ## math

if #x=x^2-x for all whole numbers then #(#3)=?
91. ## math

What is 1 1/2 times of 14?
92. ## math

What does "range" mean? thanks =o)
93. ## Math

What is 12%of 50 A.6 B.7 C.5 D.24 I NEED HELP NOW PLZ
94. ## math

find x -x when x= -10
95. ## math

0.25x-7/6=7/3 x=
96. ## math

How to solve 3x+2y=4 2x-3y=7
97. ## math

what are the factors of x^2-6x+12?
98. ## Math

Evaluate: /-39/-/-18/

1/4 × 3/5

4=(R-.75R)