188,810 results, page 12

1. ### Math

please solve the 6/7 + 1/4x thank you

9. ### math

(5)/(x) - (2)/(x-3) = 0 5(x-3) - 2(x) = x(x-3) 5x-15-2x = x^2 -3x 3x-15 = x^2 -3x this is where i get stuck please help thanks

12. ### math

lim ((x^2-64)/(x+8)) x->-8

10-blank=20

17. ### math

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

A sweater that was

24. ### math

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

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

28. ### math

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

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

35. ### Math

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

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

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

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

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

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

45. ### math

no i cant can u explain please

50. ### Math

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

52. ### math

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

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

57. ### math

65 oz= how many lb explain please

60. ### 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

65. ### math

ln x = 6 ln^2 x SOLVE FOR x

70. ### Math

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

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

76. ### math

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

80. ### math

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

please calculate: 6% + 1.2 * 8%

85. ### MATH

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

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

90. ### Math

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

92. ### Math

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

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