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 Distributive-associative-commutative-properties/342303: 2(x/4-1)=8 x=? Can you please solve this problem and explain how you got the answer please.1 solutions Answer 244966 by Fombitz(13828)   on 2010-09-13 07:51:43 (Show Source): You can put this solution on YOUR website! Divide both sides by . Add to both sides. Multiply both sides by .
 Miscellaneous_Word_Problems/342206: A nut mixture contains 10% cashews. How many kilograms of the mixture and how many kilograms of the cashews should be mixed to give 6 kg of a nut mixture which is 25% cashews?1 solutions Answer 244965 by Fombitz(13828)   on 2010-09-13 07:50:01 (Show Source): You can put this solution on YOUR website!Let A be the amount of the 10% cashew mixture, B the amount of the 100% cashew mixture. 1. . . . 2. Subtract eq. 1 from eq. 2, Then from eq. 1, . . . You need 5 kg of the 10% mixture and 1 kg of 100% mixture.
 Percentage-and-ratio-word-problems/342239: Solve for Vo. (distance an object falls) AND Solve for w(surface area of a rectangular box) S= 2(lw + hw +hl) 1 solutions Answer 244927 by Fombitz(13828)   on 2010-09-12 23:16:56 (Show Source): You can put this solution on YOUR website! . . .
 Graphs/342194: how do find the slope intercept of a graph to put it inot slope form..?1 solutions Answer 244925 by Fombitz(13828)   on 2010-09-12 23:13:14 (Show Source): You can put this solution on YOUR website!Can you reword your question and repost?
 Distributive-associative-commutative-properties/342201: solve for x when x(y+2)=101 solutions Answer 244924 by Fombitz(13828)   on 2010-09-12 23:12:20 (Show Source):
 Coordinate-system/342218: how to find the x and y intercept of y=(x+3)^2?1 solutions Answer 244923 by Fombitz(13828)   on 2010-09-12 23:11:45 (Show Source): You can put this solution on YOUR website!To solve for y-intercepts, set . (0,9) . . . To solve for x-interecpts, set . (-3,0)
 Graphs/342202: parallel to de line y=2x; containing the point (-1,2) find the equation of the line1 solutions Answer 244922 by Fombitz(13828)   on 2010-09-12 23:10:07 (Show Source): You can put this solution on YOUR website!Parallel lines have identical slopes. Use the point slope form of a line,
 Rational-functions/342252: I am given (-3, 2k) and (k,6). The slope = 1. how do i find k? thanks1 solutions Answer 244921 by Fombitz(13828)   on 2010-09-12 23:07:59 (Show Source): You can put this solution on YOUR website!Use the formula for slope, Complete this problem to get .
 Exponential-and-logarithmic-functions/342220: Please help me solve this question. I need to find X (the little x is a multiply sign). Can you show working out so i can learn please. 2x(0.1)^(X+1) = 25 Thank you 1 solutions Answer 244919 by Fombitz(13828)   on 2010-09-12 23:06:27 (Show Source):
 Equations/342224: xyz=20 find the value of (4z)(x/2)(6y)1 solutions Answer 244918 by Fombitz(13828)   on 2010-09-12 23:03:28 (Show Source):
 Equations/342244: x+6=-2x+61 solutions Answer 244916 by Fombitz(13828)   on 2010-09-12 23:01:38 (Show Source):
 test/341855: Need some help to make sure I have worked this problem correctly please, Simplify by removing factors of 1 8z - 32 4-z I figured z-8 and I am not sure if this is correct. Thank you. 1 solutions Answer 244754 by Fombitz(13828)   on 2010-09-11 23:51:38 (Show Source):
 test/341857: Need some help to make sure I have worked this problem correctly please, Add and simplify if possible 8w + w w^2 - 1 w - 1 This is what I came up with and not sure if is correct? w(w+9) (w-1)(w+1) Thank you. 1 solutions Answer 244753 by Fombitz(13828)   on 2010-09-11 23:50:15 (Show Source): You can put this solution on YOUR website!Yes, is correct. Good work!
 Radicals/341839: the cubed root of (2x+3) + 5= 2. I was told the answer is -15, but can't figure out how to get there. This is what I have tried. (2x+3)^3+5^3=2^3. Put both sides to the 3rd power to undo the cubed root. 8x^3+125=8. Simplified. 8x^3= -117 Subtract 125 from both sides. x^3= -117/8 Divide both sides by 8. x^3= -14.625 x= cubed root of (-14.625) x= i(2.445) As you can tell I'm doing something totally wrong because I am WAY off.1 solutions Answer 244752 by Fombitz(13828)   on 2010-09-11 23:48:48 (Show Source): You can put this solution on YOUR website!No,no,no. If and you cube both sides, you get . You can't just cube the individual terms, you're missing cross terms. . . . Now cube both sides,
 logarithm/341784: use the exponential growth model A=A_0e^kt to show that the time it takes a population to double(to grow from A_0 to 2A_0) is given by t=ln2/k. They do not give the rate of growth so I can not figure this out. Help PLEASE!1 solutions Answer 244751 by Fombitz(13828)   on 2010-09-11 23:45:03 (Show Source): You can put this solution on YOUR website! . Find when . .
 Equations/341820: 1/x+2 - 1/x+3 Give in form of f(x) / g(x) 1 solutions Answer 244750 by Fombitz(13828)   on 2010-09-11 23:41:22 (Show Source):
 Polynomials-and-rational-expressions/341793: 3a+3b ______ a+b1 solutions Answer 244749 by Fombitz(13828)   on 2010-09-11 23:38:30 (Show Source):
 Expressions-with-variables/341787: tx-4x=3t you have to solve for x but how do you do it with two x's 1 solutions Answer 244748 by Fombitz(13828)   on 2010-09-11 23:37:16 (Show Source): You can put this solution on YOUR website!Use the distributive property,
 Quadratic_Equations/341846: Determine the nature of the solutions of the equation. 2t^2-7t=0 Are there 2 imanginary solutions, 2 real solutions, or 1 real solution?1 solutions Answer 244747 by Fombitz(13828)   on 2010-09-11 23:36:25 (Show Source): You can put this solution on YOUR website!Use the discriminant. . . . Since , there are 2 real solutions. Since is a perfect square, the two solutions are rational.
 logarithm/341677: I had someone help me but was no clear about the steps so I was wondering if anyone could help! Thank you! log2√x^2-4=11 solutions Answer 244695 by Fombitz(13828)   on 2010-09-11 18:29:07 (Show Source):
 Systems-of-equations/341698: y=x^2+4x-3 y=5x+31 solutions Answer 244694 by Fombitz(13828)   on 2010-09-11 18:25:43 (Show Source): You can put this solution on YOUR website!1. 2. Two solutions: . . . . . . Now that you have the x values, use either equation to solve for the corresponding y-values. . . . Graphical verification . . .
 Quadratic_Equations/341739: I need to solve this problem in quadratic form. x^2/5 -5x^1/4-3=01 solutions Answer 244692 by Fombitz(13828)   on 2010-09-11 18:20:49 (Show Source): You can put this solution on YOUR website!Are you sure the second exponent isn't ? If not, it can't be solved as a quadratic equation.
 logarithm/341723: solve. where appropriate, include approximations to the nearest thousandth. if no solution exsits, state this thank you for your help1 solutions Answer 244690 by Fombitz(13828)   on 2010-09-11 18:19:41 (Show Source):
 Angles/341735: if two angles are supplementary and x is the measure of one angle, what is the measure of the other in terms of x?1 solutions Answer 244688 by Fombitz(13828)   on 2010-09-11 18:17:45 (Show Source):
 Equations/341732: 2 + 3x / 4 + x = 101 solutions Answer 244687 by Fombitz(13828)   on 2010-09-11 18:16:36 (Show Source):
 test/341766: Can you please explain how to evaluate the expression for the given value of the variable. N cubed when n equals two over three.1 solutions Answer 244686 by Fombitz(13828)   on 2010-09-11 18:15:02 (Show Source):