# Math (Intergers)

140,410 results, page 39

1. ### math

(5x^2 + 9) + (7x^2 + -8)
2. ### math

(5s + t) + (-3s + 4t)=
3. ### math

(2a + 3b + c) + (a + 3b + -4c) =?
4. ### Math

1/14 + 3/16 + 4/14

24-(-12)=

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

y=4/3x-3 a.3;4/3 b.-3;4/3 c. 3/4;3 d.4/3;-3
8. ### math

4.5 m -8 = -5.5 + 4m

5-9i/5+2i

(x-16)^2=64
11. ### math

5 3/5 + 3/4 + 2 1/2 =
12. ### math

2x-8(x+y)=y-x
13. ### math

-4p-10(2p-3)=22-7(1-2p)

3/n + 3/10 =

f(x)=8x^2-9

m=4;(3,2)

(9x)(5x)

a/5-1/5=-6
19. ### math

1/5x+y=2 x-10++-5y
20. ### math

4x-y=7 5x+y=20

x^2+x+3=0

-8-5

10 +(-5)=P
24. ### math

14!/19*18*17*16*15
25. ### math

[(14+7) / 3] + 10 x (6-3)
26. ### math

3x-(x+5)/2=x+8 what is the x?
27. ### Math

V=(1/3)*3.14*[(5/2)^2]*7

6=4x+3
29. ### math

1 - 5t/4 >_ 6
30. ### math

3.2b-9<1.4+0.6b
31. ### Math

a + 7b = 7 a + 2b = -3
32. ### Math

12+(-20) -12+20 15-(-11) -32+(-11)

3y-12=21
34. ### math

there are 23 of? in 2.3
35. ### math

(5+10^5 12-9)
36. ### Math

(15 - 2x)0, for x = -3
37. ### Math

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

y-7-1/3=y-7, 9 2 3

-5/7x-1=3

2x+3y=9
41. ### Math

3x-4y =9 -3x+4y=12
42. ### math

8/9 x + 2/3 x = 1/9 x + 45

11+2*(6+11)

d=rt for r
45. ### math

-3x+5y=1 9x-3y=5
46. ### Math

3x-4y=9 -3x+4y=12

4y+5x=8
48. ### Math

a-b^2+4b+5 (2,) , ( ,2)

y=2x-3

17 -5 5/8
51. ### Math

3(-4x + 5y) -3 (2= 4y)=
52. ### math

5x-y=22 x+9y=32
53. ### math

2/3w+2=5/3w w=
54. ### math

-29 = -4 + 5u
55. ### Math

3x-2y=0 x-y=-1

-3 1/2=7/4a
57. ### math

(2x-3y)(2y+3x)
58. ### Math

u = (3, -4) v = (-5, -2) u - v = ?
59. ### Math

u = (10, 5) -3u = ?
60. ### Math

5x/(x-4) = x + 20/(x-4)
61. ### Math

(b+27)/(b^(2)-1) - 1/(b+1) = (b-2)/(b-1)
62. ### Math

12/x + 3/(x-3) = x/(x-3) - 1/11
63. ### Math

6/(a^(2)+a-6) = 4/(a^(2)-9)

2x(z-1)+8x

y = x2 + 6x
66. ### math

1/xy + 3/xy - 2/(x+y)

what is math
68. ### Math

If n!/2=(n-2)! then n=?
69. ### Math

If a=3^2, b=1/a and c=b^4 then a) a>b>c b) a<b<c c) a<c<b d) c<a<b e) b<c<a
70. ### Math

41. (x-4)(x+4)
71. ### Math

42. 3(2x+1)-4x=-7
72. ### Math

If x<-x, then a)x>0 b)x<0 c)x=0 d)1/x>0 e)x^2<0
73. ### Math

If x-2y-z=2,x-y+2z=9 and 2x+y+z=3,then z=?

Is it 2:57

-2x-7+3x=10
76. ### math

If 6d-3d+2d=35 what does d=
77. ### math

3(3x-2)^1/3-(x-1)(3x-2)^-2/3/(3x-2)^2/3
78. ### math

12ã7-1-ã7-5
79. ### Math

1. x/4 + 11 = -25 2. x/4 - 5 = 13 3. x/4 = 13
80. ### math

what is [x]=x
81. ### Math

1/x+1-1/+2=1/6

4/x = 60
83. ### math

What is 75% of 12
84. ### math

how to do 2 1/4 + 2/6
85. ### MATH

x/2 + 11 = -25 x/4 - 5 + 13
86. ### Math

1) x-4-9 2) 15-y-7 3) 31-35-y
87. ### math

x^3-4x^2+5x-2

7/11~3/5=
89. ### Math

If 2(b + 1) < -6, then a. b -4 b. b > -4 c. b < -7/2 d. b > -7/2
90. ### Math

If 2(b + 1) < -6, then a. b < -4 b. b > -4 c. b < -7/2 d. b > -7/2
91. ### math

how many t in a kg?
92. ### math

f(17)=12 f(7)=6 f(x)=?
93. ### math

(4x^4+3x^3-2x+1) + (5-2x^2+5x^3-x^4) - (6x^2x-3)

(x)+6=18

5a-4=6a+12
96. ### math

(x+6)-(2x+7)-3x=-9
97. ### math

6x+5y =31 ; x=-4
98. ### Math

a/(a+2)-1 = -(3a+2)/(a^2+4a+4)
99. ### math

2x/(x-1)= 5/(x-3)
100. ### math

1/(5x+20)-1/(x^2-16)=3/(x-4)