141,438 results, page 98
1. ## math

how do you factor -x^2-7x+10? thanks much
2. ## Math

Simplify: y=x(x-4) little help please. thanks.
3. ## math

infinity / 8 = ?
4. ## math

can you check: 3/5 a = 3 i got : a = 5 is that right?
5. ## math

what does 1/2Pl mean and what is the "l" mean?
6. ## Math

If q^1/2 = x, x^-1/4 = 4^-1/2, what is the value of q? Plz help me!
7. ## math

least to greatest 0.75, 0.39, 0.2, 0.35 i think its 0.2, 0.35, 0.75, 0.39
8. ## math

Simplify. (6x)2
9. ## Math

8(7-3*9)/8+245
10. ## math

(6x^4-x^3+11x^2-2x-2)/(3x+1)
11. ## NWSS math

v/v+11 + 1/v+19=1
12. ## Math

a=2a/(a-5) How do I work this out?
13. ## math

what is the ratio of 1 1 of 1 - to - - to 2 4?, 2 1 2 3 - - to- 3?,of 3 4?

factor 6-4t

347 O F = OC
16. ## Math

X^4+9x^3+9x^2= -81x Is it 0,-9,-3, and 3
17. ## math

like i only got the first one when 16/16=1 that is 2^0 that is a power of two can you help me with the others?

ROUND 77.1
20. ## math

Solve 4^x + 15(4)^-x = 8
21. ## math help!!

factor: 9n^2-25
22. ## math

thank you Ms.sue
23. ## math

let f(x)=3x-2 and g(x)=x squared+6 use them (f-g)(x)
24. ## math

In the equation q-12=89 what is the value of q
25. ## math

what is the vertex of y=x^2-4 ??
26. ## math

let f(x)=3x-2 and g(x)= xsquared+6 then (f*g)(x)
27. ## Math

How do you factor 2x^2+2x?
28. ## math

How do I take the antilog of -0.05?
29. ## Math

Is it possible to factor 2w-1-w^3? If so, how?
30. ## Math

Given that |a-2| = 9 and |w-1| = 6, where a < 0 and w < 0, what is the value of aw? Please help and explain.
31. ## 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.
32. ## Math

(-2) and -2^2. Why are the answers different?
33. ## Math

How do you simplify 5-4n/4n-5?
34. ## Math

How exactly would I figure out : 1/3*N=1/4*N I`d appreciate the help. :]
35. ## Math

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

(1/3)*(2/5) both are to the third power outside both (
37. ## Math

2y^2 -8y -3 = 0 please solve
38. ## math

what is the ratio of 1 1 of 1 - to - - to 2 4?, 2 1 2 3 - - to- 3?,of 3 4?
39. ## math

12x0x3x1

Can you please tell me if 14=-(p-8) is 6= -p .....
41. ## Math

How to solve this? 10/(x^2-3x+5)=x+1
42. ## math

4x-5/1-6x = x+10/x-6 your help would be much appreciated
43. ## Math

How do I factor y^3 + y^2 -4y -4

2y^2+15y+7
45. ## math

what is the answer for 4x+27=3x+34
46. ## Math

Solve: ((10)/(x^2-3x+45))=x+1
47. ## math

Solve 4^x + 15(4)^-x = 8
48. ## Math

Evaluate 2y^2(x+y) when x=1 and y=7
49. ## math

Solve 2³ -1 • (3 + 6) + 3
50. ## math

If x^2-11x+3x<0 then which of the following could be the value of x?
51. ## Math

2y^2 -8y -3 = 0 please solve
52. ## Math

simplify:2x+10-22
53. ## Math

2y^2 -8y -3 = 0 please solve
54. ## math

what is 4x+2=26,then 4x8=
55. ## math

10z-8+2z-16=36 z=?
56. ## Math

2y^2 -8y -3 = 0 please solve
57. ## math

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

2y^2 -8y -3 = 0 please solve
59. ## Math

b=2 and h divided by = 7+ b
60. ## math

Evaluate: 4^8 + 4^8 + 4^8 + 4^8 + 4^8 + 4^8 + 4^8 + 4^8
61. ## math

can u help me with my algebra
62. ## math

2x(3y]00000;-;]'[- 0][p ][
63. ## math help

can someone check and see if i did this right x+2y=8 x-x+2y=8-x 2y=8-x 2y/2=8/2-x y=4-x y=4-x/2 y=4-1/2x

8x12x0x3=
65. ## math

Evaluate. 8 • [5 + (18 – 7)] ÷ 4

simpify 4!
67. ## math

FIND the l.c.m of 16,21,15
68. ## math

Integers of 81? 1,3,9,27,81 is this right please let me know

4-5z=19
70. ## MOre math

let f(x)=3x-2 and g(x)=x squared+6 use them (f/g)(x)
71. ## math

What is three quarters of £42?
72. ## math

3a2 - (3a - x + b)
73. ## Math

What is the reciprocal of 5 3/4?
74. ## math 140

7(3x+9)+(x+3)=11
75. ## math

can 0 be divided by 0 ?
76. ## Math

50% of what number is 25?
77. ## Math

What 12 times 20
78. ## math

If (x+2)/2=y/5, then which of the following must be true? x/2=(y-2)/5 x/2=(y-5)/5 (x+2)/5=y/25
79. ## math

evaluate |-8| + |2| does it mean 8 + 2?
80. ## math

What is the answer to this??? -2 ( 4x - 3y + 18)

2a2+5a-25=0
82. ## math

How many 16ths is 87 1/2
83. ## Math

Multiply (4)(-3/2)
84. ## MAth

"Six more than x is nine" written as... 6 = x + 9 6 + 9 = x 6 + x = 9 ***?? 6 + 9 + x = 0 Thank you!
85. ## math

A pattern is given as: 1 = (1 × 2) ÷ 2 1 + 2 = (2 × 3) ÷ 2 1 + 2 + 3 = (3 × 4) ÷ 2 1 + 2 + 3 + 4 = (4 × 5) ÷ 2 1 + 2 + 3 + 4 + 5 = (5 × 6) ÷ 2 and so on What will be the value of 1 + 2 + 3 + 4 + 5 + ....+ 20?
86. ## math

AB = 3x + 9, BC = 4x - 7, AC = 37. What do x and AB equal?
87. ## math

how many grams are in a mL
88. ## Math

How do you find x+3=-2 ?
89. ## Math

simplify. 2[-3(2x+4)+8(3x-2)]
90. ## math

what is the pattern to 3,5,7,11,13,17,23,29
91. ## math

12,24,72,288 what is next
92. ## Math

How do you divide 54 by 6.75
93. ## Math

simplify 10×10^4+2.8×10^6
94. ## College Math

3/(2m+4)= 1/(m+2)- 2
95. ## math

what id the slope of this=3x+-y=2
96. ## math

let f(x)=3x-2 and g(x)=x squared+6 use them (f-g)(x)
97. ## math

what is the average of 14 17 22 27
98. ## Math

Blah !! + 9 is 96
99. ## Math

-3 =8x-4y solve for y
100. ## Math

What property is for 9 + n = 9 + n ?