Q 1 : x + y = 7 (4,3) (3,4) all of the other (1,6)
Q 2 : Solve 2x - 3y = 20 and x - 2y = 13. x = 1 and y = -6 x = -6 and y = 1 x = 6 and y = -5 x = -5 and y = 6
Q 3 : Solve the system graphically and choose the correct answer:
2x = y - 7
4x - 2y - 14 = 0 consistent inconsistent
Q 4 : If x + 9 = 27, then find the value of x. 15 18 17 16
Q 5 : Solve 3x - y = 5 and 3x + 3y = 21. x = 2 and y = 4 x = 4 and y = 2 x = 3 and y = 4 x = 4 and y = 3
Q 6 : 3x + 3y = 14 and 4x + 4y = 18, check the given equations inconsistent or consistent. consistent inconsistent
Q 7 : Division by zero is _________ not defined 0 9 1
Q 8 : 2x + 3y = 4, write the given equation in slope intercept form. y = (2/3)x + 4/5 y = (-2/3)x + 4 y = (-2/3)x + 4/3
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