# Critical Thinking/Math

145,977 results, page 89

1. ### math

if 2x^3-5x^2+x+2=(x-2)(ax^2-bx-1)then a and b are respectively:
2. ### math

6+x= 12 i got 2??? is this right

1.73 x 10^6

8 and 12
5. ### math

how would u do 60% of 65?
6. ### math

What is 7 16/20 + 6 1/20?
7. ### Math

If 2b^2 - 12 = 60 and b > 0, what is the value of b?
8. ### math

87% of 89 and how to do it
9. ### math

7x-4-3x=2x+10

-(5y-3v-3)
11. ### math

which is not a value of 4x+6>50

7-13(x-3)
13. ### math

6*(5+4) 6 x 9 = ?

|-6-4|
15. ### Math

5m^4/3(m^1/3*2n^1/8)
16. ### math

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

1.8q + 6; q= 2 A. 10 B. 14 C. 20 D.22
18. ### Math

(-5,2)and M=0
19. ### Math

x + 3x^2 + x^2

1.45-7.3

3(3+r)=2r+4
22. ### Math

c^9*d^-7/c^14*d^-10
23. ### math

23 + 5 × 10 ÷ 2 – 33 + (11 – 8)
24. ### Math

9m-7m-5=17; m=11
25. ### Math

If 7x + 4y = 18 and 3x + y = -3, what is the value of x + y? F. 9 G. 11 H. 12 J. 14 K. 15
26. ### math

7/10 = h - 4/5
27. ### Math

4a-1-2a = 5+3(2a-6)
28. ### Math

4a-1-2a = 5+3(2a-6)

3+3=-+2
30. ### math

(4-5y)-2(3.5y-8)

32. ### Math

a(3a + 1) + (a + 1)(a-1)

6(n+2)-(4-n)

x8+x4+1
35. ### Math

1. 5h - 9 = -16 + 6h A)4 B)-7 C)7 D)10** Am I right?
36. ### math

-2(-5+2)-3(3-4)-5

-3+2(6z-3+4)
38. ### Math

If f(x) = x^2 + 9 and g(x) = 24 + 4x, what is the value of f(4) / g(-1)? F. 0.75 G. 0.8 H. 1.2 J. 1.25 K. 1.75

15=4x+7

14=5x-6
41. ### Math

|-4.8 - (7.2)|

-3 + n/2 = 9
43. ### math

why is it there?
44. ### math

1-3(x-4)=2(3x+1)-7

2(x+4)+9x+1

47. ### math

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

x + 6 > 7
49. ### math

3(y-7)= 5y-19

2 + m < 2

-3.5(4a+1.9)
52. ### Math

x + 8 < 11; x < 3 help!!

70*20*20
54. ### math

1 1 /3 X 1.80 1 1/3 = 4/3 4/3 x 1.8 = (4 x 1.8)/3 = 7.2/3 = 2.4
55. ### Math

4a-1-2a = 5+3(2a-6) AND 3(10+4y) = 6+6y
56. ### Math

30 > t + 45 is it t < -15?

14-x=-8x+42

14-x=-8x+42

5/1 - 2 4/5=

-15+7
61. ### Math

What is 7/8 into 11/16?
62. ### math

10 mL = how many L 70 mL = how many L

(5)(5+5)=

x + -3 = 2

-2-8
66. ### math

3/10 + 7/12 = ?
67. ### math

-(8) < n <(or =) - (-5)
68. ### Math

(3+4)^0 + 3-5^-3 (-4)^-3 * (-2)^3 (23^3)^15
69. ### math

what is 1 plus 1

5x -7(2-4x)
71. ### math

2√72 +√32 I got 8√8
72. ### math

what is -19 + 42

6x+3y=1
74. ### Math

what is 6 1/7 - 1 5/21

5m = ? km

What is 1+1?
77. ### Math

If j / k = 32 and k = 3 / 2, what is the value of 1 / 2 j?
78. ### math

[-50/2+3] (20-9)
79. ### Math

What is 7+2=2+

j+4/6=8/12
81. ### Math

3(t-3)-5(4t-3)=5-7(6t+1)
82. ### Math

13 25 19 32 66 22 19
83. ### MATH

5,7,10,15,22, WHAT COMES NEXT?

11/12-1/9=
85. ### math 1

4x+y=2 -2x-3y=1
86. ### math 1

4x+y=8 2x-3y=1
87. ### math

1.5=3/y what does y=
88. ### Math

(-4,7),(-6,-4)
89. ### Math

-1/9 + (-5/7) = A.) -3/8 B.) -52/63 C.) -6/7 D.) -61/63
90. ### math

1. 4+(-7) 2. 0+(-6) 3. -2+8 4.6+(-6) 5. -8+(-7).

2-6
92. ### math

What is (-2)^2 What is (-2)^3
93. ### Math

-2v - 7 =-23 15 8 -8 -15** Please help I do not know how to do these!

1/8b=5
95. ### Math

So would it be this: 1/4, 9/32, 5/16
96. ### math

1/4(9y-3)+ 1/8(6y+9)
97. ### Math

13 25 19 32 66 22 19
98. ### math

i need help with these 2 math ? 3/4-3/8 and 1/2-2/3 thank u
99. ### math,

3/4 is= to something over 12
100. ### 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.