# Math (Intergers)

141,222 results, page 45
1. ## Math

Can someone help me with this: (x^2y^(-2)-y^2x^(-2))/(xy^(-1)-yx^(-1)) Please and thank you
2. ## math

1/6 x 7/8 + 6 = what
3. ## math

f(x)= 1/x^2-8x-9 g(x)= 1/x^2+3x+2

26+4*(15-4)

4+1-2+3

-3/4-1/5

AP h
8. ## math

3x^4-4/(x+2)^3
9. ## math

x+3/(x^2+2x+2)^2

-4(2n-6)<n+6

40-20=50-

-7x-3(9-7x)

12 1/2%
14. ## math

what is th value of 4!
15. ## Math

15 2/3 = x + 12 5/6 thanks
16. ## math

4 1/2 - 2 7/8

1-3/6=
18. ## math

-4 3/8 + -5 3/4

20. ## Math

how do you do this?? -4x-7=-2(x+3)
21. ## Math

3(2x+5)=6x+15
22. ## Math

what is 10% of 30
23. ## math

Why does 0!=1

2x +(x-1)=8
25. ## Math

-4+12 /(-3) 10+3(-2)=
26. ## Math

1. -9p - 17 = 10 2. x over 3 - 10 = 12 3. x over 4 + 10 = 14

|-6-4|
28. ## math

0.6x+2 ¡Ü 1.4x-1
29. ## math

what is f(-3) if f(x)=[2x+1]+5 0 10 12 -10
30. ## Math

-2x+9y=56 9x-9y=0

1/u+p/v=2/s
32. ## math

1/4(9y-3)+ 1/8(6y+9)
33. ## math

y1=6+2x x1 y1 -3 ? -2 ? -1 ?
34. ## math

2 2/3 + 7 3/4 =
35. ## math

what is 5/12+7/8

56/7=?
37. ## math

if 3x-1=11, what is the value of x 2 + x ?

56/7=?
39. ## math

y1=6+2x x1 y1 -3 ? -2 ? -1 ?

2 1/4 r =10?
41. ## math

7 2/5 - 2 3/4 =
42. ## math

5 6/9 - 2 2/5 =
43. ## Math

Is 0 is even no?
44. ## math

(t-r)^2(t-r)^2(t-r)^2
45. ## Math

4(3x - 1)= 3 + 8x - 11 -2(t +2) + 5t= 6t + 11
46. ## math

can some one help 3>4+5+
47. ## math

8 2/6 + 7 1/4 = 15 1/6 not sure this is right?

X^2+3x+2
49. ## Math

What is 3/5 of 25?
50. ## math

-22 ¡Ü 3x -9 ¡Ü-4
51. ## Math

what is 2+s-3/7=6/7 what is s?
52. ## math

4 x (32-2) + 12/4 x 3 ?
53. ## Math

3x ÷ 3 = \$30 ÷ 2
54. ## Math

[(x^3)+(2x^2)-x-2]/(2x-5)
55. ## Math

42<-6d = d<-7

what would 8^2/3 be. 2^3 = 8 so would it be 2?

14
58. ## math

x/3 = x+10/6 x=

P(8, 5) =
60. ## math

6/7 x 42 = I got 36 is this right
61. ## Math

10^3x-8=2^5-x

6/10. Of 10
63. ## Math

3/4 pi - pi/5=
64. ## math

(-2)/(x-1)=(x-8)/(x+6)

2/3,of,33
66. ## Math

3/4 pi * pi/5=

41 3/4
68. ## math

2 3/5 - 1 5/6 = ? 10 2/9 - 5 3/7 = ? 2 3/5 - 1 1/4 = ? Please help me.

y=x+9

2/n=15/n2-1
71. ## Math

5,4,26,9 _+_*_-()2=37

a/b = c/d
73. ## math

| x + 1 | + 6 = 3
74. ## math

13 2/9 - 8 8/9

8(5-n)=2n

4×5 1/8
77. ## math

what is 1/3 of 1/2?
78. ## math

(x^n)/y^(1/2)

x2-x=30
80. ## Math Help

1. –9x – 5 = –95 a) 17 b) 11 c) 10 <----------------------------- d) –10 2.– 10 = –12 a) –6 b) –66 <--------------------------- c) 6 d) 66
81. ## Math

1. 2x + 3(x – 2) – 3(x – 6) a) 2x + 12 <---------------------- b) 2x – 8 c) 8x – 24 d) 2x – 24
82. ## Math

d/e for d = -6 and e= 3
83. ## math

x^2 /2 + 1 /x-1
84. ## Math Help

1. –9x – 5 = –95 a) 17 <----------------------------- b) 11 c) 10 d) –10 2.– 10 = –12 a) –6 b) –66 c) 6 d) 66 <----------------------------- 3.d/3 + 10 = 7 a) 51 b) 20 c) 0 d) –9 <----------------------------- 4. –2(m – 30) =
85. ## Math

(A+b) for a=and b=-8
86. ## math

?/8 = 15/? = 24/32

-7/9 * 3/5
88. ## Math

(5x+1)/7-(2x-6)/4>_-4
89. ## Math

6 2/3 - 1 4/9 = ?

Sa
91. ## math

what is 3x+2y=6

(x + 5)^2
93. ## math

what is f+45=

y/3.5+15=17

4(2x -5)

-7-14 :(-7)=
97. ## Math~~

3/2 - 6/5 = ? 5 and 8/9 - 1 = ?
98. ## math..

8 and 1/2 - 1 and 3/4

5/x=10/3x+4
100. ## math

2x-y=9 x+2y=7