# dwrls,math

141,167 results, page 95
1. ## Math

Solve. a+3 less than -12
2. ## Math

solve for x Pc/x = c/p

2x(3y) 6xy

5. ## Math

factor 2x^2-x+10
6. ## MAth

What is the HCF of 52?

(x-4)^2=12
8. ## math

simplify 5/7 - 1/2 (1/3+3/7)
9. ## Math

Math help??? 1.) 13 1/3 divided by 6 2/9 2.) 15 * 4 2/3 3.) 10 2/3 divided by 4

-6r (12s)
11. ## math

Can tell me if this the right answer. (3*((-5)+7))+((19-7/4)=9 yes or no
12. ## math

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

simplify -4[-7-(-2+8)]

2 8\2 ____ 2
16. ## Math

4x2squared +9 \3-(8+3)
17. ## math

Does anyone know what |-11| means?
18. ## math

simplify 75/8 by(1/2+2/4)
19. ## Math

Thank you Bob :)
20. ## math

what is 3/5 divided by 3/2
21. ## Math

Lim x4-9/x2+4√3-15 X~√3
22. ## math

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

is y2=6-x2 a function
24. ## Math

Can someone help me solve 0.7x+7<1.5x-8

0.03x690

4.50X120
27. ## Math

Solve 5/2X + 1/4X = 5/4 +X
28. ## math

Factor (x-3y)2-(y-x)2
29. ## Math

is x-7y=2 a function
30. ## math

Given that a­­b = x, evaluate the following a^b+2
31. ## math

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

Let f(x) = x^2 + 4x - 31. For what value of a is there exactly one real value of x such that f(x) = a? Thank you!
33. ## math

The quotient of h and -6 is at least 5.
34. ## Math

what is 1/2 or 1 over 2 multiply by 6?
35. ## Math

Let \$f(x) = \dfrac{2-3x}{5-2x}\$. For what value of \$a\$ is \$f(a) = 3\$? Thanks!
36. ## math

if a # is not a prime # what is it?
37. ## Math

Given the data 12, 39, 21, 18, 24, 17, 12, 25
38. ## math

what is 4/9 reduced???
39. ## Math

How do you solve 5x - 2 plus 3 over x - 8?
40. ## Math

Simlplify 1/(2x) - 3/(x+6)
41. ## math

how to graph y=4x-3
42. ## Math

8x - (6x + 8) =6 The solution is x =
43. ## math-elimination

3x+4y=5 6x+8y=10
44. ## math

polynomials (8m + 7) (2m +3)
45. ## Math

polynomials (2z - 7) (-z + 3)
46. ## Math

What is two thirds of eight?
47. ## Question

Does it have to be about math?
48. ## math

polynomials (m + 7)(m - 3) + (m-4)(m+5)
49. ## math

average of: 8; 10; 12; 14; 16
50. ## Math

polynomials, (6a - 3)(4a - 1)
51. ## math

If 5% of x-y, then 10% of 2x equals ............
52. ## math

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

Factorize (x+2)^2 + x^2 +6x + 8
54. ## math

If -3 < x < 0, what is the range for 2x ?

56. ## Math

How do you solve -3y+2x=-12
57. ## math

polynomials (3x + 1)(2x - 5)
58. ## math

4+5 times 6/2
59. ## Math

If r = 3, p = 4, and m = 2, what is g? m^2 = ^8sqrt rp/g^2

What is 5x3
61. ## Math :o

What is 3/4 to the 2 power ?
62. ## math

solve for x if 1/15(6+x)=1/6(x+3)
63. ## math

if m<8=82degrees, then m<7=
64. ## Math

Solve x/a-y/b =0 ax+by = a*a + b * b
65. ## Math

Least to greatest 6/7, 25/49, .75
66. ## Math

Equation for b(c+4)=4c-18

5% of 45,000
68. ## math

divide-15/-3 can anyone help me
69. ## math

solve 2/3 + 4/6
70. ## Math

Solve x/a-y/b =0 ax+by = a*a + b * b
71. ## Math

If f(x)=5x-12, find a value for x so that f^-1(x)=f(x+1). Thank you so much
72. ## math

what 30% of a 100
73. ## Math

x^2+19x+12=-48
74. ## Math

|y-5|-2=10 I know the first y=17 but I don't know the second ? Thanks
75. ## Math

If (9^n×3^2×(3^-n/2)-(27)^n)/(3^m×2^3)=1/27, Prove that m-n=1.
76. ## Math

Solve: i) x/a - y/b = 0 ax + by = a^2 + b^2 ii) a/x - b/y = 0 ab^2/x + a^2 b /y = a^2 + b^2
77. ## Math

223.7 km = __ m.
78. ## math

derivative of ln(x^3 + 2)
79. ## Math

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

Equation for b(c+4)=4c-18
81. ## math

what is the product of 93 and 23
82. ## Math

If a<0, what is the maximum value of (a/11)+(11/a)?
83. ## math

21 + 7x - 4 = 4 + 17x - 24, what is x
84. ## math

how would you do the following 12 divided by 2 7/8, 1 1/6 x 3 3/8 ,
85. ## math

M less than 1 equals 43
86. ## Ratio--math

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

From the vertex A
88. ## math

what are the intercepts of y=3x-3
89. ## math

Simplify 3/8 * 1/4 / 3/4 + 1/5
90. ## math

65 oz= how many lb explain please
91. ## math

what does squared mean?
92. ## Math

-9v -5 = -95 my answer is 10
93. ## Math

c + 6 < -20 My answer is c < -26
94. ## math

wHAT IS 10.000@2.88%

96. ## math

decimal value for 1/11
97. ## math

what does division mean?
98. ## math

11-6/7/7 is the answer 0 or 3.14
99. ## math

Find δ and β such that X^3/8 * y^-6/7 *[y^9/7 / X^45/8]^1/9 = X^δ/yβ
100. ## math

what is the product of -8 and -7