Suppose the line L has equation 2x + 3y = 5 and the line M has equation x + 4y = -5. Use Gauss-Jordan elimination method to determine whether L and M intersect in one point, are distinct but parallel, or coincide.
What will be an ideal response?
L and M intersect in one point: (7, -3).
Mathematics
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Solve the problem by integration.The general expression for the slope of a curve is 
Find the equation of the curve if it passes through (1, 0).
A. y = ln 
B. y = ln 
C. y = ln 
D. y = ln 
Mathematics
Calculate the given quantities if a = i-9j and b = -9j+8k.
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Mathematics
Let x be a number. Translate the English phrase or sentence into a mathematical expression. Four less than a number
A. 4 - x B. 4x C. x ÷ 4 D. x - 4
Mathematics
Evaluate the expression for other given values of the variables.
for x = -8, and y =-4.
A. -1 B. 0 C. 1 D. undefined
Mathematics