Education FAQ
How To Solve Linear Inequalities?
You solve linear inequalities the same way you solve linear equalities, with one exception. When you multiply or divide both sides of the inequality by a unenthusiastic number, you reverse the sense of the inequality. 2 > 1 -2 < -1
How To Solve Markov Systems?
The problem I cannot get an answer to is : Po=[1 0 0] and T is a 3 by 3: First row [ 0 1 0] second row: [0 .5 .5] third row: [ 1 0 0]. it asks to find P3 the third state of T, and the...
How To Solve Math Question?
Lauren bought two small bags of cheese cubs, a medium back of cheese cubs, and three roomy bags of cheese cubs. What is the greatest possible number of cheese cubes she bought?Small 48 - 55Medium 75 - 81Large 100 - 109 That would be 518 cheese cubes. 2x55+81+3x109=518...
How To Solve Matrices?
I Can't Remember For The Life Of Me, Please Show Me If you have a matrix equation of the form Ax = b where A is a matrix, and x and b are column vectors, then you left-multiply by the inverse of A: A -1...
How To Solve Question Y=2x-4?
The general equation of line is; y = mx + c y = dependent variable x = independent unpredictable m = slope of the straight line c = y-intercept of the line The given equation of line is y=2x -4. m = 2...
How To Solve Reading Math Problems?
Needing practice on solving reading math problems testing. Examples of math problems when having to find the percentages and cost of the math problems. Would close to examples of working out math problems that contain multiplication, dividing, and the dollar amt. On examples please. Here is a...
How To Solve Slope And Parallel Lines?
If the point of one line is (x1,x2) and second line is (y1,y2) then the slope of the lines is (y2-y1)/(x2-x1) 5x-7y=3 goes through the points ( -6, 7 )
How To Solve Slope-intercept Form?
I really need to learn how to do this, but i dont know how to answer the question because it complicated. Here is the connection from where you can get the detail descriptions of the slope intercept forms. You can see the formula and solve the questions. Have a...
How To Solve Step By Step 24/3 Radical(or Squared Root) 2?
√ 24/3 = √ 2 x 2 x 2 x 3/3 Making pairs and opening the square root = (2 2 ) 1/2 x √2 x 3/3 = 2 x √2 x 3/3 (Cancel out 3 by 3) ...
How To Solve Substitution ?
Solve each of the following systems by substitution.8x - 4y = 16 y = 2x - 4 The solution is as follows; 8x-4y=16 by putting the value of y 8x-4(2x-4)=16 8x-8x+16=16 The answer is zero. It funds the equation doesn't any solution.
How To Solve Substitution In Math?
Solve each of the following systems by substitution.5x - 2y = -5y - 5x = 3 The solution is as follows; 5x-2y=-5 y=5x+3 by putting value of y in first equation 5x-2(5x+3)=-5 5x-10x-6=-5 -5x=6-5 -5x=1 x=-1/5 x=-.2 put the significance of x in y=5x+3 y=5(-.2)+3...
How To Solve System Of Equation Problems?
X-y=-2x+y=4 Because we have equations that give the sum and difference of the two variables, they are easily solved by taking the sum and difference of the equations. (This is sort of a special casing of the "addition" method of solving systems of equations.) Add the...
How To Solve T+23-36+23=59?
Inverse operations I find it easiest to add all the constants on the vanished to simplify the equation before solving it. T + 23 - 36 + 23 = 59 T - 13 + 23 = 59 T + 10 = 59 Now, add -10 to both...
How To Solve T2/3=4?
I need to solve this equation Written out you would have T x 2/3 = 4 so to solve, you would have T = 4 divided by 2/3 = 6 to check 6 x 2/3 = 4 T =6 the channel to get to it is b multiplying 4 by...
How To Solve The Algebra Word Problem?
Mel can paint a certain barn by herself in x days. Her friend Missy can paint the same barn by herself contained by 2x days. Write a rational expression for the fraction of the barn that they complete in one day by working together. Evaluate the expression for...
How To Solve The Dimension Of A Rectangle?
The product of the dimensions of a rectangle is the area. Usually questions asking about dimensions distribute you some relation between the dimensions and the area. You use the given information together with your knowledge of the nouns formula to create and solve the appropriate equations. Example...
How To Solve The Equation 17x-15=12?
17x - 15 = 12... Add 15 to both sides ... 17x = 27... Divide both sides by 17... X = ( 27/17) ... I guess x is something like... 1.588 or 1.6 or something like that!
How To Solve The Equation 4-(x+1)=8?
Solution: 4 - (x + 1) = 8 4 - x - 1 = 8 3 - x = 8 3 - 3 - x = 8 - 3 -x = 5 -x / -1 = 5 / -1 answer: x = -5 check: 4 - (-5 + 1)...
How To Solve The Equation 5x-4x+8=8?
5x-4x+8=8 & nbsp; 5x-4x -8 &n bsp;-8 &nbs p; x = 0 --------------- 5x-4x=0
How To Solve The Equation 7(x - 4)^2 - 18 = 10?
You have to simplify your equation a bit 7(X - 4)^2 - 18 = 10 7(X - 4)^2 = 10 + 18 ..... Add 18 to both sides of equation 7(X- 4)^2 = 28 (X- 4)^2 = 28/7 ...... Divide both sides by 7...