Simplify the expression.(4x-2)-4
A. 4x8
B. 
C. 
D. 
Answer: C
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Reverse the order of integration and then evaluate the integral.
A. cos 2 - 1
B. 
(1 - cos 2)
C. 
(1 - cos 2)
D. 2(1 - cos 2)
Perform the indicated operation. Write the answer in scientific notation.(27 × 108) ÷ (5.4 × 10-9)
A. 5 × 1017 B. 5 × 10-1 C. 10 × 1017 D. 10 × 10-1
Factor the trinomial completely, or state that the trinomial is prime.9x2 - x - 38
A. (9x + 19)(x - 2) B. (9x + 2)(x - 19) C. (9x - 2)(x + 19) D. (9x - 19)(x + 2)
Find the missing quantities by first computing the markup on one base and then computing the markup on the other. Round rates to the nearest tenth of a percent and dollar amounts to the nearest cent.
A. Cost = $63.75 Selling price = $142.94 % Markup on selling price = 55.4% B. Cost = $63.75 Selling price = $142.94 % Markup on selling price = 44.6% C. Cost = $98.37 Selling price = $177.56 % Markup on selling price = 44.6% D. Cost = $98.37 Selling price = $177.56 % Markup on selling price = 55.4%