Provide an appropriate response.Find and explain the mistake(s); then work the problem correctly.(-4mn5) 3 = -12m 3n 8
What will be an ideal response?
Explanations will vary. The correct answer is -64m 3n 15.
You might also like to view...
Solve the problem.The voltage E in an electrical circuit is given by E = 7.1 cos 80?t, where t is time measured in seconds. Find the frequency of the function (that is, find the number of cycles or periods completed in one second).
A. 80
B. 
C. 40
D. 
Solve. Graph the solution on a number line, and express it in interval notation.4x - 12 < -2.8
or
4x - 12 > 2.8 
A. x ? -3.7 or x > 3.7, (-?, -3.7] ? (3.7, ?)
B. (-?, 2.3)
C. 2.3 < x < 3.7, (2.3, 3.7)
D. x < 2.3 or x > 3.7, (-?, 2.3) ? (3.7, ?)
Solve.If y varies directly as the square of x, and y = 720 when x = 6, find y when x = 2.
A. 6480 B. 2160 C. 80 D. 240
Find the slope of the line containing the given points.(-6, 6) and (3, -2)
A. - 
B. 
C. - 
D. - 