# Algebra, help + check please

58,241 results, page 75
1. ## Algebra 2

does anyone know what (4 - 6i)/(4 + 6i) = ?
2. ## Algebra 1

what is the value of xy/z if x=-2 y=-3 z=4

3(a+2)=4a
4. ## Algebra

(20-14)^2 ÷ 12 a. 1 b. 3 ** c. 17 d. 0.5
5. ## ALGEBRA

-12 + (-6) + 15 + (-2)

3x+4x
7. ## algebra

5c+5d-8(7c-4d)

(-x)(x²)=

8>7n+1
10. ## algebra

(x^2n - y^n)(x^2n -Y^n)

5^2x=3
12. ## Algebra

(4x^2-2x+8) - (x^2+3x-2)=

xy-3x-8y+24

3/2x-1 = x+1
15. ## algebra

4/5 x -3 3/4 x 2 1/2 =
16. ## algebra 2

x-y+3z=19 -2x+2y-6z=9 3x+5y+2z=3
17. ## algebra

p(X)= X(X+2)(X-4) P(X)=(X+2)^3(X-1)
18. ## Algebra Two

let f(x)=7x+4 and g(x)= 3x-9 f(x)*g(x)
19. ## algebra

2x+y=4 -x+y=1
20. ## Algebra

3b + 7.1 = 2.5b + 11.5

W-8/3=4

17-p = 4+3p
23. ## algebra

50. a -a +2a +2

-8y+1=-9y+2
25. ## algebra

5r+5s-8(4r-9s)=
26. ## algebra 1

(x+5)(x+2) (x-2)(x-2) (x+5)(x-12) (3c-4d)(2c+5d) (5x-3)(3x-8)
27. ## algebra

2v+18=16-4(v+7)
28. ## algebra

(1/t)(1/t)1/t)= -2

3+k=m
30. ## algebra

What is 4x+12=20

32. ## algebra 2

3x-2y+z=9 x-y+4z=10 2x+3y-z=53

8m-15-7m=5

w+16+2w=4
35. ## Algebra

3/16=h/2 what is the value of H
36. ## algebra

4x-7=x+8 4w-19=w+2 8m-90=75-7m 3(2m-5)=9 4w+2(w-5) 5(2x+8)=6x+32

2x^2+3x+4=
38. ## algebra

(n - 5)(n - 1)

3/5g+4=6 1/3
40. ## Algebra

A(x)+x^2+5x+6
41. ## algebra

(x-3)(x+7)=(x+5)(x+1)

3x-5=5x-3
43. ## algebra

12 + 24 (10 - 4) (9 - 7) - 17
44. ## Algebra 1 HELP

-5(1-5x)+5(-8x-2)=-4x-8x

(a+b)(a-2b)

t+18.1=23.9
47. ## algebra

5r - 9s = -76 9r + 5s = 54 can anyone help me

4b + 6 = -2
49. ## algebra 2

2(5-3x)<x-4(3-x)
50. ## algebra

-7/10-1/5=-7/10-2/10=5/10=-1/2 is this right -5/8+2/7=-35/56+16/56=-19/56 is this right
51. ## algebra 1

2x-3y=9 x=-3 5x+4y=16 y=-16 x-y=1 5x-4y=0 3x+6y=15 -2x+3y=-3
52. ## Algebra

(-2y) (-y+11)

y=2x-4 2y=-x
54. ## Algebra

(3Q+2T+F)/5=0.90 for F

-1<5-2p<5

y= mc + b
57. ## ALGEBRA

can someone help me please!!!! (6x^8 - 6)(x^9 - 9)
58. ## algebra

2x-5(X+3)> -20

38 = 2a + 54
60. ## aLGEBRA

5/4X+7/12=1/3X-1/6
61. ## algebra

2x-5(x=3)>-20
62. ## Algebra Help

(3x^2y-^5)-^3 What????
63. ## Algebra

x^2*x^2/x^4= ?
64. ## Algebra

7 – 5(2 – x) = –(x – 8) = 11/6
65. ## algebra

2=(p-2)(p-3) p = 1 or p = 4
66. ## algebra

2c-d=-2 d=-4c+20
67. ## algebra

m+3n=7;n=-2,0,1
68. ## algebra

Help! g/r+g - g/r-g
69. ## algebra 2

3>2x or x-4>2

|2x+8|=3x+7

|3x-2|+4<7
72. ## Algebra 2

3.4e^2-2n - 9 = -4
73. ## algebra

-2(x-2)=2[x-4(x-2)+x]
74. ## algebra 2

1/5(b+10)-7=1/3(b+9)
75. ## Algebra

∞∑n=1 -4(-1/2) n-1
76. ## algebra

z-[2z-[3z-(4z-5z)-6z-7z)-8z
77. ## algebra

what is -2=6/7p

b/3 + 6=82
79. ## Algebra

49(a-b)^2-(c-d)^2

Does 6+5x=44
81. ## algebra 2

x^2-3x+c = x^2-3x+2.25

3(x-2)^4=24
83. ## algebra 1

-5x-10= 2-(x+4)
84. ## Algebra

9X+y=2 -4X-y=17

6y+13=
86. ## algebra

(1/t-1)-(1/t+2)
87. ## algebra

What is (-2)^2 (-3)^2
88. ## algebra

75=m/3+10 27=-2Y+15
89. ## Algebra

3/(s - 1) + 1 = 12/(s^2 - 1)
90. ## Algebra 1

What is 1/9+1/y=4/y

x+3/2=6

3y+9<-7y-11

5/x-6x=4
94. ## algebra

y>2x+3 or y<2x-1
95. ## Algebra 1

-4x + 9y=9 x-3=-6
96. ## algebra

5 (x + 10) + x ?? 6x + 15 5x + 15 6x + 50 4x - 50

2x^2-x-3
98. ## algebra

(3.2 x 10^5) (2 x 10^-3) ------------------------- (2 x 10^-3) I got 1.6 x 10^5 like this, (3.2 x 10^5) (2 x 10^-3) ------------ x ----------- (2 x 10^-5) (2 x 10^-5) (3.2 x 10^5) (2 x 10^-3) ------------ x (2 x 10^-5) (3.2 x 10^5) ------------ > 3.2

x+y=38
100. ## Algebra

(2/7x^2+7x^2y-4y^3)+(7/6x^2-2/5x^2y^2+5y^3)