algebra II-URGENT

44,772 results, page 100

1. college algebra

x and y intercept of y=x^3+7x^2+10x
2. Algebra

Solve S= 3.14RL + 3.14R^2 for L
3. algebra

solve using elmination method 2x-6y=2 -8x+6y=26
4. Algebra

I am unsure how to factor x^3-8. Could you please explain?
5. algebra

What do they mean when they ask you to find the function form?
6. Algebra

what does the sigma notation look like for the sequence 1/4,-1/9,1/16,-1/25
7. Algebra 1

What is the simplest form of following expression -(8n-5v)
8. College Algebra

Solve the system. 1/4x+1/3y+1/2z=-7/12 1/3x+2/3y+1/4z=-17/3 1/2x-1/3y+2/3z=19/6
9. algebra

I have tried to work these problem and seem to do it wrong.I need help. 3/4(5x-1/2)-5/3<1/3 could help me please. 6y+2y<-24= y=-3 is this right.
10. algebra

Is 5x - 3y equals 0 a direct variation?
11. Math/Algebra

Simplify this expression... x^2-9/x^3-3x^2
12. algebra

9t^4 + 7t - 45 t^3 + 10t. Now, please combine your like terms.
13. Algebra

what is the square root of 12x^3y^2
14. algebra

Where is the vertex of the graph of y = -x squared + 4x + 5
15. algebra

solve by graph 51 less than or equal to 3 - 6y
16. pre algebra

Given w+10 what is the answer to w+(w-12/2 square *3)*7
17. algebra 2

find the dimensions of the matrix ( -1 2 5 0 ) ( -5 0 9 7 ) ( 9 12 8 -1) (8 -5 0 6 )
18. Math/algebra

Simplify this expression.. x^2-5x/5x-25
19. Algebra 1

How do you solve sentence problems
20. College Algebra

Solve the system. 2x+9y=4 6y-2z=1 -4x+4z=0

add and simplify 1. a^2/2 + 3a^2/8 2. 4c/15 + 8c/25 i need help can someone explain please
22. Algebra

I would like to know if I did these problem right? y + 2x =3 Y +2x=-4 Y+2*x-3=0 y=2*x+4=0 If not can you show me the steps
23. algebra

list the coefficients of the given polynomial 2x^3+4x^2+8x-5
24. Algebra

Is there a any possible input for f(x)=thesquarerootof 2x-6 with an output of 10?
25. Algebra 1

I need to factor the expression z^2 + 15z - 54 I think it's either (z - 9)(z + 6) OR (z - 6)(z + 9) Can you help me out? Thanks!
26. Algebra

How do I know if a graph is a function? I have no equation or anything.
27. algebra

state the degree of the given polynomial 3x^4-4x^2+7x-1

For the Function F(x)=4x^2-x-1; Find F(-2)=
29. algebra

How do i solve this complex fraction?? X+3/3x^2/6x^2/(x+3)^2
30. ALGEBRA...HELP!!!!!!

Still cant figure this out (8x^3 - 14x^2 - 27x - 9) / (4x + 3)
31. Algebra 1A

Help Please! multiply 5/7(-35)= 0 is this correct? if not will you show me please? thanks

For the functions F(x)=4x^2+3x+5 and g(x)=3x^2+2x+2, Find: A. (f+g)(3) B.(f+g)(x) C. (f-g)(x) D. (f-g)(-3)
33. algebra

x^-2x-8/x+2 Factor numerator (x+2) (x-4) ---------- x+2 simplify x-4
34. Algebra 1

9 less than the product of 7 squared and a number is 6
35. algebra

What is the y-intercept of the graph of the function y=-2(x+2)^2+4? Please and thanks! When x is zero, y= -2(4) + 4 or -4 Thank you.
36. algebra 2

write in standard form. (2b^2b)+(b^2+4b-4)
37. algebra

Solve the equation 3y+20=3+2y answers are -1/17, 7 2/3, 23 -17
38. Algebra

Solve using multiplication principle. 2.8x = 22.4
39. Algebra

27.9^1/4, round to the nearest hundredth
40. algebra

how do u do this 1 over 2x^-5 (rewrite to make it pozitive)
41. Algebra

Simplify (2^-1∙7^-4)^-2 Is it 1/2^2*7^8 OR simply just 2^2*7^8
42. 9th Pre Algebra

I need help with exponents -n6 for n=2
43. Algebra

Solve using substitution method 3x+8y=20 x=24-7y
44. algebra

Who saw the brontosaurus enter the restaurant
45. Algebra 1

Write 8 more than T as an algebraic expression
46. Math-Algebra

How do I solve this equation? (m - 2) / 3 = -1
47. Algebra

The function h is defined by h(x)=x^(2)-x. Find h(2x).
48. Pre-Algebra

What's the square root of 9/16? Thanks.
49. College Algebra

What would the interval notation be for 6x+5(x+5)≥7x+45 x ≥ 5
50. algebra

If p≠q and p² = 5p-3 and q² = 5q-3 the equation having roots as p/q and q/p is
51. Algebra 1

Simplify: 35ab/105bc
52. algebra

Solve the quadratic equation (a+b-2c)x² + (2a-b-c)x + (c+a-2b) =0 is
53. Algebra

Explain three rules of exponents
54. algebra

Which equivalent form following equation 2x-3y=3
55. algebra 2

Is 5x - 3y equals 0 a direct variation?
56. algebra

. Solve using the multiplication principle. 5¡Á¡Ý-4
57. algebra

How do i find the answer for C= k+w/2? Its asks the value of k?
58. algebra

Simplifying Rational Expressions: a^3-2a^2/2a^2-4a
59. pre-algebra

I can not solve this problem: 3/4 =5/x
60. Algebra

Please help me solve for the following coefficients. The equation is: 2X-Y=4 if X = 0, then Y = ? if Y = 0, then X = ? if X = 1, then y = ? if Y = -6, then X =? Thanks!
61. Algebra

Please simplify. 5x ^-2 - 3y ^-1/ x ^-1 + y ^-1 The 5x is on top and the x^-1 is on the bottom
62. Algebra 1a

What the answer for this? 3 more than the quotient of a number and 2
63. Algebra 1a

What the answer for this? 3 more than the quotient of a number and 2
64. Algebra

[2y^2+11y+5]/[4y^2+4y+1] / [2y^3+10y^2]/[4y^3] Would the right answer be 4y^3 over 2y+1?
65. algebra

I need help solving and graphing the equation. y= -7+3
66. algebra

please help with the following problem using the substitution method y=2x x+y=12 thanks x + 2x = 12 3x = 12 x = 4 y = 2x = 8
67. Algebra

can someone show me how or explain to me how to get the slope of 2x +3y=7

69. Algebra 1

how do find the y and x intercepts for the equation 3x + y = -7 ?
70. Algebra

Add: (2/3x^2-4x-1)+(1/3x^2-19x+28) Simplify as much as possible.
71. algebra

Find all real solutions. SR (x^2+3x+6)=4
72. algebra

2x-3y=2 x+2y=-20 solve each system by sudstitution
73. algebra II

factor completely: 8h^3-125
74. algebra

Help x + 3y =2 (1) x = 9 -3y (2) solve the system of equations
75. Algebra 1

Describe what the graph of interval [-4,10] looks like.
76. algebra

Could you help in the steps to this problem 5/2x + 1/4x = 5/4 + x solve
77. algebra I

Please help I have no idea where to start. Solve for h 5h + 5+ 4h = 36
78. Algebra

What is the largest prime factor of 5^8 +2^2 ?
79. algebra

Subtract (4x+17xy-9y)-(5x-8xy)
80. algebra

express in terms of i 3/-104
81. algebra

Solve using the elinination method 2x+2y=20 2x-2y=4
82. Algebra 1

I'm graphing linear inequalities...it says I need to do: y<2x+4 y>5 How do I do this?
83. algebra

how many turn around points are in the function f(x)=(x-1/3)^2(x-2)^3
84. Algebra 2

Find the exact solutions of x^2 - (y - 6)^2 = 36 and y = -x^2. (0,0), (6,6), and (-6,6)?
85. algebra

Please, Completely factor 5c^2-24cd-5d^2 Thank so much
86. algebra 2

how do you expand the power of a binomal in (x+3)^4
87. algebra

6n+8=50 answer using the balancing method
88. algebra

i need help with these kind of problems 3x(3x + 5)(10x+2)
89. algebra

the value of y varies directly with x, and y= -14 when x = 1/2. find y when x = -1.
90. algebra 1

identify the x-intercept of the equation: -6x+3=y
91. Algebra

Solve the following 2x (2nd power) + 5x - 12 = 0
92. Algebra help!!

How does rationalizing the denominator use the form of 1?

Solve the equation 4e^x -2=14 I got it this far... 4e^x=16 But now what?
94. algebra

Which of the following equations when graphed would be parallel y=1/4x+2:y=4:y=4x:y=1/4x

96. Pre-algebra

What is the distance between points A and E A.2.8 B.3.2 C.4.9 D.5.7
97. algebra 1

completely factor: 10y^2 -90
98. Algebra

Simplify: 6^-1*r^-3*r^2/r^5 I know that looks really complicated... sorry! How would I begin? Thank you!
99. algebra

how do you use the substitution method to solve x + y =2 y = -2x
100. college algebra

how do you perform the operations for 4 over 5 (-15 over 11 )