Check to see if the given number is a solution for the equation.x2 - 18 = 5x; check x =-3
A. -3 is not a solution.
B. -3 is a solution.
Answer: A
Mathematics
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Write < or > between the pair of numbers to make the statement true.9 ? 1
A. < B. >
Mathematics
Graph the line.y = 
x + 3
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Evaluate 
at (u, v) = (5, 3) for the function w(x, y) = xy2 - ln x; x = eu+v, y = uv.
A. -1 B. 675e8 - 1 C. 300e8 - 1 D. 375e8 - 1
Mathematics
Solve the equation. Express irrational answers in exact form and as a decimal rounded to 3 decimal places.ln x + ln (x + 4) = 1
A. 
? 2.326
B. 
? 0.592
C. 
? -4.592
D. -4 + 
? 1.184
Mathematics