Factor, if possible.9x2 - 39x - 30
A. 3(3x + 2)(x - 5)
B. (3x + 2)(3x - 15)
C. 3(3x - 2)(x + 5)
D. (9x + 6)(x - 5)
Answer: A
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Perform the indicated operations and attach the correct units to the answer.(4.4 gal)
A. 180 mi B. 9.0 gal C. 9.0 mi D. 180 gal
Solve the problem.City A, City B, and City C are together undertaking a road construction project. The nine-member committee has representatives allocated to the committee in proportion to the population in each city. City A has a population of 15,000, City B has a population of 18,000, and City C has a population of 19,000. Apportion the committee seats using the Hamilton method and the method.
A. City A: 2; City B: 3; City C: 4 (Hamilton method); City A: 3; City B: 3; City C: 3 (Huntington-Hill method) B. City A: 3; City B: 3; City C: 3 (Both methods) C. City A: 2; City B: 3; City C: 4 (Both methods) D. City A: 3; City B: 3; City C: 3 (Hamilton method); City A: 2; City B: 3; City C: 4 (Huntington-Hill method)
6a2x3)/(2ax4) =
a. 3ax-1 b. 3a2x7 c. 3a3x d. 12a3x7 e. 12ax-1
Evaluate the expression and write the result in the form a + bi.
What will be an ideal response?