# Math (Intergers)

140,410 results, page 85

1. ### Math (Help) thx!

What is 7^-2?
2. ### math

3.6 is 12% of what number?

5m6 --- 3n
4. ### math

What is the range 36 75 63 49 83 46 54 79?
5. ### Math

4e^(-.03x)-7=13
6. ### Math

1. -9x -5 = -95 17 11 10**** -10 2. x/3 -10 = -12 -6*** -66 6 66 3. d/3 + 10 = 7 51 20 0 -9*** 4. 2(2 - 2x) = -3x -4 4*** 6 0 5.5.4 + 0.2x =-1.4x + 8.6 2 --2 .2*** 20 6.-4 -5(x + 8) -5x - 44*** -5x + 36 - x - 8 -20x + 8 7. 2x + 3 (x -2) - 3 (x -6) 2x + 12*** 2x - 8 8x - 24 2x...
7. ### Math

Simplify 2(x+6)-9x
8. ### Math

(4g)^ -3 Evaluate
9. ### math

what is 0.220t=
10. ### Math Help ASAP

2. w/4– 4 = 3 a) –4 b) 28 <----------------------------- c) 3 d) 11 3. x/4 + 10 = 14 a) 96 b) 46 c) 16 <----------------------------- d) –16
11. ### Math

What is 10 \$ plus 1
12. ### Math

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

Which is greater, 4:1 or 10:3 and why?
14. ### math

Which is greater, 4:1 or 10:3 and why?
15. ### Math

Solve:(a+x)^2/3+(a-x)^2/3=3(a^2-x^2)^1/3
16. ### math

2a/3+a/3 How to simplify

8x8=

Tan30
19. ### Math

How do you do 4ln(2x+3)=11
20. ### math

how do i divide -2.4 by 2.54?
21. ### Math

14 + y/8 = 10 What is the variable?

matrices
23. ### Math

What is the rate for y=-x+3
24. ### Math

Where is my question.
25. ### math

how do you simplify 10/21
26. ### math

16 : x :: x : 25 what is the value of x.

6(m-20)=270
28. ### math

2f(x)+f(1/x)=3x Find f(x)
29. ### math

Can 15.32 be an integer? THANKS!!!
30. ### Math

What's is sector
31. ### math

3^x.5^x+1=20 solve x
32. ### MATH

If y=7.2 when x=3 find x when y=2
33. ### Math

1. 2 / 9 + 1 /3 2. 1 / 7 + 3 /21 3. 2 /3 + 1/5 4. 1/4 + 2/3 5. 112 + 4 6 6. 1/2 + 2/ 5 7. 1/6 + 5 /12 8. 4/6 + 1/3 9. 1 / 5 + 1 / 8 10. 3/4 + 1 /9 11. 6 /12 + 1/3 12. 4 / 8 + 1/2 Help me thank you
34. ### Math

3/8, 33%, 0.35 Which is the biggest

Y=x/2-1
36. ### Math

2x dy/dx+y=6x^3 How to solve ?
37. ### math

10^5 what does this mean
38. ### Math

Simplify (6x^-2)^2 (0.5x)^4
39. ### Math

How many 2'4s for a room 26'12
40. ### math

What is circle
41. ### math

38/57 simplified
42. ### Math

6y^2 +13y - 8
43. ### math

what is P(78.3 < x bar < 85.1)?
44. ### math

Factorise 2(x-1)-4(x-1)
45. ### Math

what is the graph of y-(-3)=-1/2(x-(0))
46. ### math

What is the last digit of 3^5^7? Of 7^5^3? Of 11^10^6? Of 8^5^4?
47. ### math

what is 5% of 200
48. ### math

2t^3-t=54 find t
49. ### Math

3^2 / 3 * 39% of 36 * 104 = ?
50. ### Math

How many groups of 2/3 are in 2?
51. ### math

what is 2 1/3 plus 1 3/4? ......................................
52. ### Math

60 is 15% of what number
53. ### math

what is the percentage of 5 1/10
54. ### Math

Solve for x: 2x/(x-3) + 1/(2x+3) + 3x+9/(x-3)(2x+3) =0
55. ### Math

If 8,x,y,z and 20 are in A.P.find x,y,z
56. ### Math

40-4k to the powerr of 3 for k=2
57. ### Math

Let f(x) = 2-3x/5-2x. For what value of a is f(a) = 3?
58. ### math

what is the product of -8 and -7
59. ### math

Simplify 3/8 * 1/4 / 3/4 + 1/5
60. ### Math

Let A(t) = 3- 2t^2 + 4^t. Find A(2) - A(1).
61. ### math

solve for x if 1/15(6+x)=1/6(x+3)
62. ### Math

Let f(a,b) = 2a - 3b^2 + 7. If f(b,3) = 90, then what is b? Thank you for helping!
63. ### Math

is 2/3 larger than 4/7
64. ### Math

9x+5y=9 12x+8y=12.8
65. ### math

what is the product of -24 and -20
66. ### Math

4^4x4^6 A.4^2 B.4^6 C.4^10 D.4^24 Help?
67. ### math

how do you do 2 divide by 1/4
68. ### math

Simplify (1-2i)(1-i)(1+i)(1+2i). Thank you!
69. ### math

if m<1=43 degrees what is m<4
70. ### Math

8.f2 ∙ f4 A. (2f)^8 B. (2f)^6 C. F^8 D. F^6

x2 - 4px +8
72. ### Math

Evaluate: -17 + 6 =

5xy4x
74. ### math

Factorise 3x^4-6x^3=
75. ### Math

1. 2 yd = ____d
76. ### Math

How do i solve 36^5x= (6^x)(6^x-2)
77. ### Math

Solve for x 2 (3+x)= 5x+54
78. ### math

What is the coefficient of x in (x^4 + x^3 + x^2 + x + 1)^4?
79. ### math

what is the evaluation of 5!
80. ### Math

Y= 2x -1 and y= x+3 (2,4) (-4,2) (4,2) No solutions
81. ### math

How can i factorize this? 8x^3+1
82. ### Math

(14 - 2)2 ÷ 2 A. 30 B. 360 C. 72 D. 60
83. ### math

evaluate |-8| + |2|

85. ### Math

If y=8 when x=4,find y when x=5
86. ### Math

What is 10*10? A) 2 B) 26 C)20 D) 100

come on

10z-4+8(z-1)

simpify 4!
91. ### Math

Simplify m - 2 - 4m - 5
92. ### Math

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

f( x ) = 3x + 5 and g( x ) = -x + 9 Find: f( x ) – g( x )
94. ### Math

-x(7x-8) A. 6x^2-9x B. -7x-8x C. -7x^2+8x D. 7x+8x Is the answer B Thank you
95. ### Math

(2p^q3)/5p0q/q5
96. ### math

If x^2+1\x^2=47, the value of x+1\x is
97. ### Math

OK I don't know where to start 4 (2/4) × 4
98. ### Math

If w^3 = 1 and w != 1, then compute (1 - w + w^2)(1 + w - w^2).
99. ### math

1. (m^2-m+3)+(m-1) a. m^2-m-2** b. m^2+2 c. m^2-2 d. m^2+m+2 2. (5x^2+x-3)-(-2x^3+4) a. -2x^3+5x^2+x-7 b. -2x^3+5x^2+x+1** c. 2x^3+5x^2+x-7 d. 2x^3+5x^2+x+1 3. f^2*f^3 a. f^5** b. f^6 c. (2f)^5 d. (2f)^6 4. 64^10/64^5 a.64 10/5 b.64^50 c.64^15** d.64^5 5. x^16/x^3 a.x 16/3 b.x...
100. ### Math

Evaluate (6.3 × 10^6) ÷ (9 × 10^2)