Determine whether the given ordered pair is a solution of the system.(-4, 2)3x + y = -142x + 3y = -14
A. solution
B. not a solution
Answer: B
Mathematics
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Find the slope of the curve at the point indicated.y = 2 - x2, x = 4
A. -14 B. -6 C. -8 D. 2
Mathematics
Graph the line containing the point P and having slope m.P = (4, 0); m = - 2 
A. 
B. 
C. 
D. 
Mathematics
Add.5,136 + 3,987
A. 425 B. 9,123 C. 413 D. 324
Mathematics
Estimate the sum or difference by rounding each number to the nearest ten.
A. 267 B. 280 C. 300 D. 270
Mathematics