Find the unknown number in the proportion. Round answer to the nearest hundredth when necessary.
= 
A. x = 14
B. x = 3.5
C. x = 0.07
D. x = 7
Answer: B
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Solve the equation by factoring.x2 + 4x = 96
A. {12, -8} B. {-12, 1} C. {-12, 8} D. {12, 8}
Solve and check. Note that the equation could be an identity or a contradiction.12n + 2(n - 3) = 11 + 5(2n - 1)
A. 
B. 6
C. - 
D. 3
Franchise relationships are characterized by
A. franchisee independence to adapt the business to the local market. B. the ability to spin off the local franchises into independent businesses. C. the tradeoff of first-mover advantage for lower financial risk for the franchiser. D. tight control of the franchisee's actions by the franchiser.
Multiply the polynomials using the special product formulas. Express the answer as a single polynomial in standard form.(4x - 3)3
A. 16x2 - 24x + 9 B. 64x3 - 144x2 + 144x - 27 C. 64x3 + 144x2 + 108x + 27 D. 64x3 - 144x2 + 108x - 27