Write the sentence as an equation. Use x to represent "a number."If ten times a number is decreased by 6, the result is 144.
A. 10x - 6 = 144
B. 6(10 - x) = 144
C. 10(x - 6) = 144
D. 6 - 10x = 144
Answer: A
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Determine the truth value for the compound statement given that p is a true statement, q is a false statement, and r is a false statement. ~(~p ? ~q) ? (~r ? ~p)
A. True B. False
Write the expression in the standard form a + bi.
A. -5 - 3i B. -5 + 3i C. 3 + 5i D. 3 - 5i
Solve.In 2005, John invested $13,000 in the stock market. By 2010 his investment had grown to $14,800. Find an equation relating time and the value of the investment. If the market continues to grow at the same rate, how much will be in his account in 2017? Round to the nearest dollar.
A. $15,521 B. $17,320 C. $14,801 D. $16,600
Write the solutions that can be read from the simplex tableau.
A. s1 = 6, x2 = 14, z = 24; x1, x3, s2 = 0 B. s1 = 6, x2 = 14, z = 24; x1, x3, s1 = 0 C. s2 = 6, x2 = 14, z = 24; x1, x3, s1 = 0 D. s2 = 6, x2 = 14, z = 24; x1, x3, s2 = 0