Related Questions

In the question two equations numbered I and II are given . You have to solve both the equations and given answer.
A x
B x≤y
C x>y
D x≥y
In each of these questions , two equations (I) and (II ) are given . You have to solve both the equations and give answer .
A x
B x>y
C x≤y
D x≥y
A system of equations is shown below: x+l=6 x-m=5 x+p=4 x-q=3 what is the value of l+m+p+q?
A 3
B 2
C 6
D 5
Given the equations below, what is the value of mn? 2(m + n) + m-9; 3m - 3n =24
A 5
B -3
C 12
D -15
For what value of 'K' will the pair of equations 3x+4y=12 and kx+12=30 does not have a unique solution ?
A 3
B 7.5
C 9
D 12
Which of the following equations can be used to find the value of if 8 more than 9x is 3 times the sum of 6 and x?
A 9x+8=3x+6
B 8+9x=3(x-6)
C 9x+8=3 (x+6)
D 9x+8=3+6+x
Which one of the following equations most directly determines the amount of current flowing through a resistor when you know the value of the resistor and the voltage drop across it?
A E = PR
B E = I2R
C I = E/R
D I = ER
E None of the above
What value will come in place of question mark in the following equations 0.006 ÷ ? = 0.6 
A 0.01
B 0.001
C 0.002
D 0.0001
which of the following equations has a root in common with x2-6x+5=0?
A x2-x-2=0
B 2x2-2=0
C x2-2x-3=0
D x2-10x-5=0
Which of the following equations is not equivalent to 25x2=y2-4
A 25x2+4=y2
B 75x2=3y2-12
C 25x2=(y+2)(y-2)
D 5x=y-2

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