Subtract.(8n6 + 9n3 - 17) - (-17n3 + 5n6 - 9)
A. 3n6 + 14n3 - 26
B. 21n9
C. 3n6 + 26n3 - 8
D. 3n6 + 26n3 - 26
Answer: C
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Solve the problem.The formula P = 14.7e-0.21x gives the average atmospheric pressure, P, in pounds per square inch, at an altitude x, in miles above sea level. Find the average atmospheric pressure for an altitude of 2.3 miles. Round your answer to the nearest tenth.
A. 11.0 lb/in.2 B. 9.1 lb/in.2 C. 8.4 lb/in.2 D. 7.8 lb/in.2
Tasmanian automobile license plates consist of four capital letters (A through Z) followed by three digits (0 through 9).How many different Tasmanian license plates are possible?
A. 264 + 103 B. 367 C. (26 × 4) + (10 × 3) D. 264 × 103 E. none of these
Provide an appropriate response.
Choose the inequality corresponding to the graph:
A. 2x - 3y ? 6 B. 2x - 3y ? 6 C. 2x - 3y < 6 D. 2x - 3y > 6
Solve.An auditorium has 20 rows with 10 seats in the first row, 12 in the second row, 14 in the third row, and so forth. How many seats are in the auditorium?
A. 400 B. 620 C. 390 D. 580