# Critical Thinking/Math

145,758 results, page 81

1. ### math

75 is what % of 80

(x+3)^3
3. ### math

f(x)=-x²+6x+27

s²-6s+8=0
5. ### math

(x^5y^8)/(x^3y^4)

3 4 ×8y-4
7. ### math

2 - x what is 15 3
8. ### math

2 /r + 8/r- 2 =
9. ### math

3x+5y= -11 x-2y= 11

(n^21)^6
11. ### Math IB SL

2^2x . 5^(x-3)=10^(x+2)
12. ### Math

-9/7 x 2/3 = -18/21

10=2x ???
14. ### MATH!!!

2 3/5 = 6c ???
15. ### math

(2x)(-3y)(2z)

x/2-x/3=5

12-x=5x+16
18. ### Math

Does 1.3*10^0=1.3??
19. ### Math

(X+1)/2 = 4 - (X+2)/7
20. ### MATH!!!

4/3d= 12? and 3/4k - 1 = 1/3k? :)
21. ### Math

If m2 = m1*d1/d2 what is d1 and d2 when m1 is 50 and m2 is 84
22. ### math

{y=x-2} 4x+y=8

3x+6=x-10
24. ### Math

what is 13 1/2 - 11 5/16?

32.1=a-21.8

x+5=-3

x + 5 > 9 =
28. ### Math

5x-6(-5x + 2) = 16
29. ### math

What is (x^2y^6-3)^2
30. ### math

hi what is what is (x^-3)^2
31. ### math

12+9*(17+2^4)-5=
32. ### math

6^2x + 1 = 1 3

9+6(8-5)=x

(3n+2)/2

-3/5+(8/35)

(4/3)^-2

9.3 X 10^-5

-8x-22=

5x + 2y = 7

3 2/3*2 7/8
41. ### Math

How do you do this: 1/2(3ã3)(18)
42. ### Math

11-6x = 4x -1
43. ### math

-3x+1=-2x(4x+2)

64^2/3

32^2/5

(.6^-2)^-1/2
47. ### math

4/9 +1/3 7/8 + 1/16 9/10 + 1/15 11/12-7/12 4/5 -2/5 3/8-2/8 7/8-1/16 5/8-1/3 5/7-1/3

(2+r)15
49. ### math

(a^5 B/a^7 B^-2)^-3
50. ### math

5^-1 z^7 /(5^2 z^9 ) = 5^3 / z^2 ??

x(5x-28)=-15
52. ### math

c+5=18 ----- -3 c=?

2[1+3(6+5)]
54. ### math

is 7/8 >,< or = to 8/9?
55. ### Math

What is -3y+3x=-7(x+3)

-2-8 81-(13)

2-(x+4)=x-3

5^x = 1.4
59. ### Math

3^x-2 = 9^x+4

10/12+4/9
61. ### math

5[-39-(-74-85)]=
62. ### Math

if 7y=2x-5 what does x=
63. ### math

y^2-6y=-7 x^2=8x-41 (4x-1)(2x+6)=3x 45-t^2=0 (3x-6)^2=33
64. ### math

How do you do this: (4 -5 + (-3 2 0 7) 5 -6)
65. ### math

[-12+(-18)](-16 + -4)

5 + (9 -5)^2

7x^2 + 21
68. ### math

x/3 = x+10/6 x=
69. ### math

(x^n)/y^(1/2)
70. ### math

-22 ¡Ü 3x -9 ¡Ü-4
71. ### math

0.6x+2 ¡Ü 1.4x-1

7r/12 = -4

What is 2+2?

4/15 + 3/10
75. ### math

6 3/10 - 4 11/15

2T+2(1-2)=

2T+2(1-2T)=
78. ### math

-4(3y-10)+2(2y+5)=

-2(t-2)-3=

25+5

5+5
82. ### math

1) 9/7 k + 4/9 = -8 - 3/8 k k=? 2)a x + b = c x + d x=?

8x+5=5+8x
84. ### math

[((x^2)+3)^(5/2)-3)]=6

8(x+1)^2

7.4 x (-5.9)
87. ### math

3x+6y=48 -5x+6y=32
88. ### Math

1 2/4 + 1/3 =

7t-21+t+4=15

-2*3=?

4-(-h)=68

9+3= what
93. ### math

(14*5)^2/5^2=
94. ### math

(14*5)^2/5^2=

2[3+12/5]+2=
96. ### math

what is 4m=20

9+(P+3) P=?
98. ### math

what is -2+-6*(8-5)=

72/8-9/3=6?
100. ### math

4x+y/2+z/2=1/2