Classify the angle as acute, right, obtuse, or straight.
A. Acute
B. Obtuse
C. Right
D. Straight
Answer: C
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Combine the following, if possible.5
- 2
A. 3
B. 7
C. -10
D. 3
Solve the problem.The temperature one day was reported to be -24°F. The next day, it was reported to be 27°F. By how many degrees did the temperature rise?
A. 51°F B. 3°F C. -3°F D. -51°F
Solve the problem.The graph depicts a person's speed y, in miles per hour, during a 15-minute period of driving. Estimate and interpret the turning points.
A. The first turning point is at approximately (6, 48). This is where the person's speed first stops increasing and starts to decrease. The second turning point is at approximately 
. This is where the person's speed stops decreasing and starts to increase again.
B. The first turning point is at approximately (7, 48). This is where the person's speed first stops increasing and starts to decrease. The second turning point is at approximately (11, 44). This is where the person's speed stops decreasing and starts to increase again.
C. The first turning point is at approximately (5, 48). This is where the person's distance from the starting point stops increasing and starts to decrease. The second turning point is at approximately (9, 44). This is where the person's distance from the starting point stops decreasing and starts to increase again.
D. The first turning point is at approximately (6, 48). This is where the person's distance from the starting point stops increasing and starts to decrease. The second turning point is at approximately (10, 44). This is where the person's distance from the starting point stops decreasing and starts to increase again.
Find the slope.m = 
A. 0
B. 
C. 
D. Undefined