# dwrls,math

141,167 results, page 93
1. ## math

-8 1/8=6 1/2p is the answer 52.8 does p =52.8
2. ## math

how do you factor: (a - b)^2 - c^2
3. ## math 116

8x - (5x + 8) = 13
4. ## Math

What is the solution of: u-7+(-3)=-12
5. ## math

what is 30%of90
6. ## math

60x30/60+30 20
7. ## math

slove for ^x x^2-3x-18=0
8. ## Math

Try to make 24 using -,+,•,/ 1,5,4,3 & 3,12,4,1 & 10,9,7,2
9. ## math

I need help for my homework

5/315
11. ## Math

What is 2/3 * 5/6 * 14 = Simplify if necessary
12. ## Math

g(n) = n^3 - 5n^2 ; Find g(-4n)
13. ## math

57% of 109 is what #
14. ## math

73 is 20% of what number
15. ## Math

which of the following is a diagram of XY
16. ## math

40% of what number is 82
17. ## math

60 is 25% of what number
18. ## math

solve for 5x+3y=2 and 6x+4y=7
19. ## Math

f(x)=4sq.rt(x+5), g(x)= (x^2+5) g of f =
20. ## math

what is the particular integral of xe^x??
21. ## math

3x+4(x-8)-x=3/5(10x+15)

8.02-3.696
23. ## math

Find the value of df^-1/dx at x=f(a). f(x)=5x+8, a=-1 i got 5?
24. ## Math

Solve: (3-2) - (2-3)
25. ## math

if f'(x)=cos^2x and f(1)=0 then f(x)=
26. ## math

solve for x 1/2x + 3/4x= 7/8x^2

28. ## Math

Solve: 1 + 2x/x+4=3/x-1
29. ## Math

Simplify tell me how you do it (-5^4y^5)(2x^-2y^5)
30. ## math

how would you solve f(n)=f(n-1)+d when n=1 and d=2?
31. ## math

what is the product of 8 and 1
32. ## Math

Prove That 0/0=2
33. ## Math

Solve for x: 8^(6x-3)=(1/16)^(5x-9)
34. ## math

What is 1.9x10^27?
35. ## math

four more than a number is 12
36. ## math

0.7 as a fraction
37. ## Math

how do you solve: m=a+b/2
38. ## Math

If f(x) = 2x-9, find f(p) and f(x+h).
39. ## math

3/4 as decimal
40. ## math

factor 2x^2+7x+6=0
41. ## math

What can 32 and 45 both be divided by?

33 / 240.90
43. ## Math

r * 2/3=30 How do you solve this?
44. ## MATH

Simplify | –5| – |–3 – 3|
45. ## math

compute dy/dx if y = u^3/2, u = 4x + 1
46. ## Ratio--math

what is 14/J= 42/12
47. ## Math

You did not help my question
48. ## Math

Two less than a number is more than 15. x-2>15
49. ## math

w+x+y+z=2 2w-x-y+2z=7 2w+3x+2y-z=-2 3w-2x-y-3z=-2 solve for w, x, y, z
50. ## Math

Simplify? (4 X 10^3)^4
51. ## Math

-3x+5y=80 4x-5y=-90 What are the x and y for both equations
52. ## Math

Evaluate 6(w+7)-5x W=1.3 and x=0.9
53. ## Math

p=80000, r=10.5, t=15, m=12
54. ## math

factor 8x^3-8x=0
55. ## MATH

WHAT IS EQUIVALENT TO 11/3?
56. ## math

How to simplify? (r^2 s)^5
57. ## Math

f(x)=x^9h(x) h(âˆ’1)=5 hâ€²(âˆ’1)=8 Calculate fâ€²(âˆ’1).
58. ## math

How to simplify? (r^2 s)^5
59. ## Math

how do you solve: 2A^2-7a-15
60. ## Math

6 fractions between 1//2 and 6/7
61. ## Math

simplify:2x+10-22
62. ## math

simplify (1+3i)(1-5i)

16s^2-9
64. ## Math

(3+1)+27divided by nine
65. ## math

solve 27^2x-1=(1/81)^x
66. ## math

x2 -x - 6? the 2 is exponent
67. ## math

0.6 as a percent
68. ## math

what is the value of the digit 6 in 0.26?
69. ## math

1/2 as a decimal
70. ## Math

How would you solve (a-2)/(a+3)=3/5 for a?
71. ## Math

what is 1/5 in base 5?
72. ## math

6x+4(70-x)=300
73. ## Math

How do you solve (1/x)=c+(1/b) for x?

(16e^12)^1/3
75. ## math

what % of 240 is 60?
76. ## Math

Simplify: (-h^4)^5 Would it be -h^20 or h^20
77. ## Math

Fractions between 2/11 and 1/2
78. ## math

0.6 as a fraction
79. ## math

f(x)=2-9x find f^-1(6)

2y^2+15y+7
81. ## Math

How do you do this problem. Thanks for your help. 4(2m+3)=-3(m-1)+7
82. ## Math

4+5X>6x to the power 2
83. ## Math

What is the value of x and y in the equation 7y= 2x+28.
84. ## math

3 times 2 and 2/5
85. ## math

simplify 3/4 + 5/8 over 3/4 - 1/2
86. ## math

evaluate 2/(ã1+ã2) + 2/(ã2+ã3) + 2/(ã3+ã4)... + 2/(ã8+ã9)
87. ## math

solve 5(3x-7)+2=7x+7
88. ## math

if 3a+3(b+1)=c, what is b+1 in terms of a and c?
89. ## math

If -3 < x < 0, what is the range for 2x ?
90. ## math

Graph f(x)=|x|^3
91. ## Math

Need help least to greatest 0.5,0.05,5/8

st2-s
93. ## math

4+5 times 6/2
94. ## math 091

s+(-s)+1/9(9)
95. ## math

x^3 - 16x over x^2-3x-10 plus x^2-9 over x^2 -4 .
96. ## math

factorise 4(x-y)^3-(x-y)
97. ## Math

Is 30 a multiple of 5? How do you know?
98. ## math

simplify 4+17+(-29) + 13 + (-22)+ (-3)
99. ## math

solve this 8/11+2/3-7/9
100. ## math

what is the percent of 3 over 8?