# Critical Thinking/Math

146,623 results, page 91

got it now
2. ## Math

8x - 4 - x = -5
3. ## Math

(2m)^4 * (2m)16

what is 9*8=

3b-9-8b=11
6. ## Math

5{3a-2b(3a+6b)+6a}
7. ## Math

Is this right? 0 > -2
8. ## Math

(5x ^3)^2(2x^7)

What is 1+1

-3n = 10-2n

6 x 3/4 =
12. ## Math

(2/3)y + 4 = 12
13. ## math

how to do -48= 2q and 13 n/10

(b=15)/7=14

-6+3/4s=2
16. ## math

what is the value of x if 4:x=24:28
17. ## Math

-6 5/6 + 2 1/3
18. ## math

-14= 2(h-3)/5
19. ## MATH

how does y=x^3/2 become y^2/3=x

3+2(1+X)>4
21. ## Math

How do you do this: 1/2(3ã3)(18)

2x=x+3
23. ## Math

the mean of x and y is 12 and the mean of y and 12 is z/2. what is the mean of x and z?
24. ## math

If f (x,y)= x-y+3, What is f (f (6,4), 2)? A. 12 B. 11 C. 6 D. 3 E. 2

2/3y+4=12
26. ## Math

If x>0 and 2x^2+3x-2=0 what is the value of x?
27. ## math

what is 13+x=0 ?
28. ## Math

(-3)-[3(-4)+7=
29. ## math

-56+x ------ -8

3/50

3 2/3*2 7/8

y=-2/3x-12

60% of 25
34. ## math

p = 2q+3 p+q = 9
35. ## Math

1/5(2x+10)=2x-8
36. ## Math

If (x - 2)^2 = 49, then x could be (A) -9 (B) -7 (C) 2 (D) 5 (E) 9 (x - 2)^2 = 49 (x - 2) (x - 2) = 49 x^2 - 2x - 2x + 4 = 49 x^2 - 4x + 4 - 4 = 49 - 4 x^2 - 4x = 45 I am not sure what to do from here.
37. ## MaTH

2x+y=5 4x+y=8

(3+7)x 6+4

19% of 98
40. ## math

what is 14-9x=-8(10+x)
41. ## MATH

5,7,10,15,22, WHAT COMES NEXT?
42. ## MATH

How does y=((h/(R-r))(R-r) become x=R-((R-r)/h)y
43. ## math

what is 20 plus a -3?
44. ## Math

-6n - 2n = 16
45. ## math

15(5x -4)2^(1) -10(5x - 4)
46. ## math

does 13 go into 60?
47. ## Math

x/x-2 + x-1/x+1 = -1
48. ## math

-9 - (-5) = a A=4

-7z=49

5x=-15
51. ## math

(2x+3)/(3x-6) = (5x+3)/(5x - 9)

C+1/5=9/20
53. ## math

|\ | \ 5 |-x-\ | \ | -y- \ 5 | \ | \ 8 |-------10---\
54. ## math

Thanks. I will.
55. ## math

3/4(-2x+3)+7x/2=11/4

3c=12

70*20*20

12-3m=18
59. ## Math

3^2=12/(6-3)*8
60. ## math

what is 33% of 61
61. ## math

how much is a 1/2?

6b/3a+b/a

x= 6/4
64. ## math

8x+9y=40 5x+3y=10

x+2=5
66. ## math

if -y =3, what does y=
67. ## Math

If f(x) = 0.5(2 x), what is the value of f(2)? A. 0 B. 0.5 C. 2 D. 4.5 please help me.
68. ## Math

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

t/2+7=3t\4+9
70. ## math

15% of x = 45
71. ## math

q(p) = 2.5 p + 3.2; q'(5)
72. ## math

(6c+3d)(7c-2d) how do i do this?

3/5+1/2=n

m/7 = 8/5

x^2+6x=24

1 kg= g
77. ## math

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

-21-(-21)= would this be 0 or 42

5/11 + 4/9

14(-1/2)
82. ## math

what is A = 37.5 cm 2,b = 8 in.;h =
83. ## math

(?-30)/8=0.04

2x-6/3=-2

5/6+1/3=n

√√2-1/√2+1
87. ## math

what is 11+17

Y^2+9=-9y
89. ## Math

(A+b) for a=and b=-8
90. ## Math

(6+4) + 5 = 6+ (4+5)

y=x+9
92. ## math

if a+3b=13 and a+b=5, the value of b is a 4.5 b 7 c 1 d 4
93. ## math

Please, help me! 5/(x^2 - 4) + 2/(x^2 - 4x - 3) - 3/(x^2 - x - 6)

X+ 13/x=8/3
95. ## math

M-9=21 M=30 Is what I got
96. ## Math

X+4+2x+4+x+4+5x-2=64

-3.4-(-7.6)
98. ## math

what is 8/9 - 17/54

okay ..:(

-1/2-(-5/8)