Find the LCM.n , 9 + n , 9 - n
A. n + 9
B. 81n2
C. n2 + 81
D. n(9 + n)(9 - n)
Answer: D
Mathematics
You might also like to view...
Evaluate the expression.5x ÷ (19 + x - y), for x = 3 and y = 7
A. 
B. 57
C. 1
D. 
Mathematics
Study the examples. The arrows indicate the direction that the given cube has been rotated 90°. Pick the cube illustrating the appropriate rotations.
?
Rotating a cube.
?
?
Rotation: downward, downward
?
?
A. D B. B C. C D. A
Mathematics
Draw a histogram based on the given frequency distribution table. The frequency distribution table shows the scores of 100 participants of a game.
What will be an ideal response?
Mathematics
Indicate whether the graph of the equation is a parabola, circle, ellipse, or hyperbola.4x2 = 36 - 4y2
A. ellipse B. hyperbola C. parabola D. circle
Mathematics