Determine whether the two expressions appear to be equivalent by evaluating both expressions for several different values of x.7(m - 5n + 7); 7m - 35n + 7
A. Equivalent
B. Not equivalent
Answer: B
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Plot the zeros of the given polynomial on the number line together with the zeros of the first derivative.y = x2 + 6x + 5
A. 
B. 
C. 
D. 
Fill in the blank with one of the words or phrases listed below. 
In the equation y = kx, y varies 
as x.
A. parallel B. inversely C. directly D. jointly
Solve the problem.Points A and B are on opposite sides of a lake. A point C is 96.3 meters from A. The measure of angle BAC is 70°10', and the measure of angle ACB is determined to be 39°20'. Find the distance between points A and B (to the nearest meter).
A. 31 m B. 65 m C. 33 m D. 63 m
Solve the problem.In one three day weekend, the daily high temperature had a median value of 79. The mean temperature was 75.67 and the range of temperatures was 20. What were the three weekend daily high temperatures?
A. 164, 179, 184 B. -36, -21, -16 C. 164, 79, 84 D. 64, 79, 84