# Critical Thinking/Math

145,758 results, page 86

K/1=-45 K=?
2. ### Math

{x+6/8 y+2/3}={-9/8 7/k}
3. ### math

2(b -3)+5=3(b-1)

1/8 + x =1/5
5. ### math

(e^x + e^-x)/2=1
6. ### Math:)

4 1/2 - 2 7/8
7. ### Math

9 3/4 + 7 7/8
8. ### Math

5 1/6 - 4 7/12
9. ### Math

what is y-12=16?

8y-(2y-3)=9

3/4 + 2/3

3/4 + -2/3.
13. ### math

3 3/4 + 2 1/4
14. ### math

10 1/8 + 3 3/4 is it 13 and 7/8 or no?
15. ### math

1 5/9 - 1 2/9 = -1 7/9 yes or no?
16. ### math

Does 1 17/18 - 7/9 = 2 13/18?
17. ### math

2 2/5 + 1 1/4

4c+2=18
19. ### math

17-7(x-3)+x=86
20. ### math

t + 1/4 = 5/9 t =???
21. ### math

c - 9/10 = 1/3 c= 1 1/15?
22. ### math

5 1/6 - 2 1/2 = 3 1/12
23. ### math

x - 3/4 + 1/6 = 1 5/12
24. ### math

what is 1/3 + 1/3 = ?
25. ### math

(3x + 5) + (2x - 3)
26. ### math

if 6 (y+5)=78 what is y?
27. ### math

2/3 of 5/6 of x = 3/4 of 4/5 of y

-2(x+3)=-24

2+2=
30. ### Math

1. -3/4*-(1 5/6)*(-7/4)= 2. -3/4*(-1 5/6)*7/4= 3. -3/4*(-1 5/6)*(-7/4)*(-2 3/8)= 4. 3/4*(- 5/6)*7/4*(-2 3/8)= 5. 3/4*1 5/6*7/4*(-2 3/8)=
31. ### math

y - 1 3/4 = -3 1/2

14-9/8=x
33. ### math

u - 1/12 = -3/4 u=?
34. ### math

15= - 3 3/16 m

(2x^3)-2 3
36. ### Math

x(x-3)+4= 3x^2 - 2(x+8) 3

9-5(-2=x)-3x
38. ### math

-6 1/3 + -5 1/4 - 19/3 + - 21/4 then?

1/3*4=
40. ### math

-5s = 5/7 s=?
41. ### math

2 1/2 m = 7/12 m=1/4? 2 1/8k = 7 k= 3 5/17?
42. ### math

-12/13 = -1/4 w w= -3 9/13? 2 3/4 =6 3/5y y=5/11?
43. ### math

-12/13 = -1/4 w w= -3 9/13? 2 3/4 =6 3/5y y=5/11?
44. ### math

1 1/2 m= 1 3/4 m= 1 1/6?
45. ### math

2 1/8k = 7 k= 3 5/17?
46. ### math

x/4+2x/3+x/6=1/2
47. ### math

1)x>-2 y<=1 y>=0.5x-2 y<=-2x+3 2)x>=0 y>=0 y<=4x-4 y<=x+5 3)x<=0 y>=0 y<=9 y>=-2x-7 3)x<0 x<=5 y>=1/5x-3 y<=-x+4 4)(7 5) (8 6)
48. ### math

(5^-1p^4)^-2 (3y^-4)^2

-7w+23=8w+1
50. ### math

6 3/8 + 9 1/24
51. ### Math

12 1/9 - 4 2/3

5/9-1/12

x/3 = x+10/6
54. ### Math

2x+3y+4, 1.2x+1.8x+2.6
55. ### math

((-16-(-2+1))x2 5x-(x=2)>-5((1+x)=3
56. ### math

what is 12- 1 and 8/11
57. ### math

3a+8=15-(9a-9)
58. ### Math

2 2/3 + -1 1/2=
59. ### Math

-2 3/4 - 6 5/9=
60. ### math

3x + 4 = 5x - 7
61. ### Math

81 is 56% of what?
62. ### math

what is 68% of 13
63. ### math

5/8 + 5/6 + 3/4 + 2/3 =
64. ### math

1/4 + 5/6 + 3/8 = 1 11/24?
65. ### math

x - 1/3 = 4/5
66. ### Math

- 3/4x = 2/7 x= -8/21? and 2 2/5x = 8/15 x=2/9?
67. ### math

x + 4 2/3 = 6

3/7 - 4/m
69. ### math

1.4/5+2+5= 2.7/8-3/8= 3.y/9-2y/9= 4.9x/6-5x/6= 5.x/6+2x/6= 6.3x/3x-1-1/3x-1= 7.7a/4-3a/4= 8.4/x-y-2/y-x= 9.5/x-2/x= 10.a/a-2+1/2-a

9-3r=14

13-6+2-15÷3=

13-6+2-15÷3=
73. ### math

1)3/4+x >1 is it x>1/4 ,x< -1/4? 2)6x+8 > 4 is it x>-2/3 ,x< -3? 3)|x+0.5|=0.25 is it x=-o.25,-0.75 4)|7-x|>2 is it -x>-5 ,-x<-9

-8=1/3x+x
75. ### math

from 6.5 to 4.8
76. ### math

x/ 2 cm = 5 1/4 m/3 m

12;8t=96

7+(v+w)

4/5+8/15=
80. ### math

9t=27(t - 1/3)

2(x-2)3(x-5
82. ### math

6*(-3)*(-5)*4
83. ### math

3.5x-2 = 4x+1

(6x-7) 5x

(2/hn^9)^2

(2/5n^9)^2
87. ### math

A= 0.5 m x 20 cm
88. ### Math

5/9 (98.6 F - 32)=
89. ### Math

3x^2 * 4x * 2x^3= ?
90. ### MATH

5a-16-a=30+9a+7
91. ### Math

A= 1 m x 50 cm

6-3 7/10 =

a+c=8
94. ### math

(2x+3)-(5x-7)/6x+11=-8/3

3y=4/5
96. ### Math

If -T = 5, what is T ?

8-7b=-6b+9

1/2x=2

-6+5b=6b-7
100. ### math

7 yd 5 yd 1 ft 4 in -3 yd 1 ft -2 yd 2 ft 8 in ----------- and ----------------