186,872 results, page 12

10-blank=20

4. ### math

w > 2 d + 6 < 15 s - 1 > 4 please explain
5. ### math

A sweater that was

11. ### math

1. 5+3*9/3-(-7)= 2. -12*(10-20)<100= help please!!
12. ### Math

how to divide x^3 -1 by x^2 - 4.

15. ### math

What is the average of 12,43,37,40 please

how do you solve 2x^2+x^3=96?

22. ### Math

Can someone help me with this: (x^2y^(-2)-y^2x^(-2))/(xy^(-1)-yx^(-1)) Please and thank you
23. ### Math

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

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

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

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

2y^2 -8y -3 = 0 please solve

32. ### math

no i cant can u explain please

37. ### Math

Please factor -8.4x^3y^4 - 3.6x^2y^5 - 4.8x^4y^3

39. ### math

Please simplify (-3)2(-3)2 + 22 * (5)(-1)
40. ### math

3r/4=1/3 what is r please explain

44. ### math

65 oz= how many lb explain please

47. ### MATH!!!

how do I do 3(d+12)=8-4d ? Please! need help!!!!

4(7+a)-3= 10+3(1+p)= 6(b-4)=

Solve: 3 1/2+4 5/7

52. ### math

ln x = 6 ln^2 x SOLVE FOR x

57. ### Math

Can you help me with this problem please... 8x-3(x-5)=30
58. ### Math

Can you help me with this problem please... 3y+5(y-3)+8

63. ### math

please factor this: x^2 + 9x +18=?

67. ### math

please calculate: 67.95% * 9% + 27.98% * 5% + 4.08% * 7%
68. ### math

please calculate: 6% + 1.2 * 8%

72. ### MATH

HELP PLEASE y = 3x2 + 2x – 1
73. ### math

7^2 + 24^2 =??? Please someone help!!!!!

77. ### Math

what does [-8 4] equal ? -3[ 0-1] [ 6 3] How do I do this ? Help please

79. ### Math

Please check 15/16 x 2/3 = 5/8
80. ### Math

Please check 2/5 + (-7/8) = -6

83. ### Math questions

What do I do with this?? 3^3/3^6 A.1/27 B.1/9 C.9 D.-27 What do I do to solve this?? Thanks
85. ### Math

If f(x) = 0.5(2 x), what is the value of f(2)? A. 0 B. 0.5 C. 2 D. 4.5 please help me.

87. ### Math

Please help me with this 12x = -8 -15 = -3x/5 x -2/3 = 3/8 Thank you BJ
88. ### Math

Please solve: t/2 + t/6 = 2.

90. ### Math

What is 12 1/9+10 2/3? I need help please!;]

2^-4 = -2 * -2 * -2 * -2 =16

What is the value of x? -5x=-35 x=
93. ### Math

15-4(a-5) If a=8 Simplify this please :)