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It will be: 6x2 +8x -15
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∙ 7y ago
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What is the solution of 9x plus 8x?
(9 of anything) plus (8 of the same thing) = 17 of them
Is there an integer solution set to x squared plus y squared divided by a squared plus b squared equal one?
Yes. I assume you mean (x2 + y2) / (a2 + b2) = 1. Set all the variables to the same value - for example, all equal to one - and you have a valid solution.
All of the following equations have the same solution except . 3m plus 2 -10 2 - 3m -10 -10 -3m plus 2 -3m plus 2 -10?
Without any equality signs the given terms can't be classed as equations.
What is the solution of the system 2x plus 3y equals 2 and 4x plus 6y equals 4?
That system of equations has no solution. When the two equations are graphed, they turn out to be the same straight line, so there's no such thing as a single point where the two lines intersect. There are an infinite number of points that satisfy both equations.
Is 7x plus 2y equals 16 and -21x-6y equals 24 a no solution?
Multiplying the first equation by -3 gives -21x - 6y = -48 but the other equation gives 24 as the value of the same expression, so you are correct, there is no solution
What is the solution of 9x plus 8x?
(9 of anything) plus (8 of the same thing) = 17 of them
Do the equations x equals 4y plus 1 and x equals 4y -1 have the same solution?
No.
What formula can you use to calculate the H3O plus?
In an aqueous solution, the concentration of H3O+ is the same as the concentration of H+. If you know the pH of the solution, then that's equal to 10^(-pH).
Do the equations x equals 4y plus 1 and x eqauls 4y minus 1 have the same solution?
No.
How much is two third of one dozen?
A dozen is equal to 12, so 2/3 of a dozen is the same as 12x2/3 = 8
What are the chemical or physical differences between KCl plus NaBr solution and KBr plus NaCl solution of same molar density?
When you flame test the two solutions, any Na solution burns yellow, while any K solution burns violet/purple. So both the KCl and the KBr will burn purple, while both NaBr and NaCl will burn yellow.
Is there an integer solution set to x squared plus y squared divided by a squared plus b squared equal one?
Yes. I assume you mean (x2 + y2) / (a2 + b2) = 1. Set all the variables to the same value - for example, all equal to one - and you have a valid solution.
Will the same amount of solution appear to be the same or different when placed in different types of glassware?
If you start out with a solution and you put the same amount of solution in different types of glassware, it will always be the same no matter what.
All of the following equations have the same solution except . 3m plus 2 -10 2 - 3m -10 -10 -3m plus 2 -3m plus 2 -10?
Without any equality signs the given terms can't be classed as equations.
Is solution homogeneous or heterogeneous?
Homogeneous. The prefix homo means "the same". A solution is the same throughout.
What is the solution of the system 2x plus 3y equals 2 and 4x plus 6y equals 4?
That system of equations has no solution. When the two equations are graphed, they turn out to be the same straight line, so there's no such thing as a single point where the two lines intersect. There are an infinite number of points that satisfy both equations.
Is a solution the same as a solution?
Yes, a solution is a solution by the reflexive property, that states that for all x, x = x
