Express as a single logarithm.5logc8 + 10logc9
A. logc
B. logc(40 + 40)
C. logc85 910
D. logc810 ? logc910
Answer: C
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Simplify the expression using the order of operations.(-32 ÷ 4) - (3 ÷ 3)
A. -8 B. -9 C. 7 D. 8
Solve the problem.During a road trip, Lana drove three times as far as Tony. Mark drove 15 miles further than Lana. The total distance they drove on the trip was 603 miles. How many miles did each person drive?
A. Tony: 252 mi; Lana: 756 mi; Mark: 771 mi B. Tony: 79 mi; Lana: 237 mi; Mark: 252 mi C. Tony: 84 mi; Lana: 252 mi; Mark: 267 mi D. Tony: 756 mi; Lana: 252 mi; Mark: 237 mi
Find the distance between the pair of points on the number line.19, 0
A. 0 B. -19 C. 38 D. 19
Write the given number in the situation as an integer.The height of the mountain was 11,091 feet.
A. 11,091 feet B. -11,091 feet