# Critical Thinking/Math

145,758 results, page 80

1. ### math

3b-2/b+1=4-b+2/b-1
2. ### math

-2/x-1=x-8/x+6
3. ### math

6/x-7x/5=x/10
4. ### math

3x/x+1=12/xx-1+2
5. ### math

(-2)/(x-1)=(x-8)/(x+6)
6. ### math

x^2 /2 + 1 /x-1

x2-x=30

8(5-n)=2n
9. ### Math

what is 2+s-3/7=6/7 what is s?

2x +(x-1)=8
11. ### math

Why does 0!=1
12. ### Math

how do you do this?? -4x-7=-2(x+3)

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

3x/5/ x/4+x/2
15. ### Math

i don't know what math is
16. ### Math

x(y-z)+y(z-x)+z(x-y)
17. ### Math

x + 6y = -4 3x - 4y = 10
18. ### Math

y = x2+6x -2?

x2 = 7x + 8?
20. ### math

12.42/(17-n)=4.14
21. ### Math

5[3m-(m+6)]>-6(m-5)
22. ### math

What is 2/3x + 1/6x =2
23. ### math

ww-1(3w+6) - w-1(3) = w-1(w+2)
24. ### Math

(x – 10)(x – 2) = -20
25. ### Math

(3-2ã7)(3+2ã7)
26. ### Math

(3x^2 +5x) - (2x^2 – 3x +2)
27. ### Math

(x + 3)(x^2 – 2x + 7)

|-27+14|=
29. ### math

5/8 x 16.34- 5/6 x 2.52 is?

-8+ -4- -9

-2-+-7=

-2 - (+7) =
33. ### Math

-15 - (-12) -------------- -18 - (-18)
34. ### math

what is 0+0??????? is it 2?
35. ### Math

What is 1/3 * 2/3? Thank you.
36. ### math

7m+12,when m=4
37. ### math

What is 22+-9-9+7=

3+99
39. ### math

what is x^2(1/x)+1 is it 1/(x^2+1)
40. ### Math

3y - 2 > 12 - 5y
41. ### math

3(a/7)+7(a/3)
42. ### math

-25=7 -r-11 3

5x+1=6 x=?
44. ### math

-4x-y=-6 4x+3y=18

-21-1=

2+45
47. ### math

-7 1/8 + 4 3/4
48. ### math

25+7(10*0.5)=39
49. ### math

What is (x+c)^3
50. ### math

what is -5b-6=-11
51. ### Math

what is 5 x (24 x 1)= 5 x #

40-n=28

14=5x-6

15=4x+7
55. ### math

what is 2x+9(4)*5+25=?

9m+8-4m+7-5m

-4c-11=4c+21
58. ### math

2y(4-x)= x/2 where x = 2
59. ### math

1/2+1/4+1/8+1/16
60. ### math

[-50/2+3] (20-9)

2 = 8 : 10

(9+5)-(2-4)
63. ### math

1 2 _ + - 5 5
64. ### Math

If 0.6= 60%; what does 0.06=?
65. ### math

what is 5/6 x 1/3 x 0.8 x 9/8??

(8-6)*5-28
67. ### math

-3/5 +8/35=? 7/9 -(-13/18)= (4)(-3/2)= -21-(-9)= -21-(-21)=

13=5-13+3a

x+2=5
70. ### math

7/9 - (-13/18)=
71. ### math

what is 14-9x=-8(10+x)

y=-2/3x-12
73. ### math

-56+x ------ -8
74. ### math

What is 5(5-3) x 3=

4x^2=8x-5

[y-(-6)]=
77. ### math

3(x-4))-4=5x+6.9-3x
78. ### Math

x^2+9x/x^2-81
79. ### Math

what is 7/9 ÷ (5/6)

Thanks
81. ### math

how many 3/4 are there in 3 ?
82. ### math ;

1. x^2 = 16 2. 2x(x+3) = 0 3. y^2 + 8y = 0 4. x^2 + 3x = 28 5. 2x^2 + 9x - 5 = 0
83. ### math

5x+y=2 5x+3y=12
84. ### math

7x-4y=-10 4y=x-2
85. ### math

x=5-9y 4x+9y=-7
86. ### math

x+y=1 2x-y=-2
87. ### Math

[(x^3)+(2x^2)-x-2]/(2x-5)
88. ### math

1/3 + (-5/6) + -(1/2) =
89. ### math

-1/2- (-5/8)=

-7x-3(9-7x)

3(3+a)=6
92. ### Math

d+b/c when b=5, c=1.32, d=0.8

60% of 25
94. ### Math

6 2/3 - 1 4/9 = ?

1 3/9 x 2/3
96. ### math

2 3/5 x 1 2/3

-8a+6(a+7)=1

6(x+4)= 3x-2
99. ### math

x + 3 + 4x = 23 What is x?
100. ### math

2/3x+1/6x=2 and -2x-4<10