Rationalize the denominator.
A. 
B. 
C. 
D. 
Answer: C
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Simplify the expression by combining any like terms.6x + x - 2x + x
A. x2 + 4x B. 4x C. -x2 + 4x D. 6x
Determine whether the set is finite or infinite.The set of natural numbers less than 1
A. Finite B. Infinite
Use the zero-product property to find all complex solutions of the equation.x3 + 6x2 + 9x + 54 = 0
A. {-3i, ±6i} B. {-3, ±6i} C. {-6i, ±3i} D. {-6, ±3i}
. Bond Brothers, a real estate developer, builds houses in three states. The projected number of units of each model to be built in each state is given by the matrix
The profits to be realized are $20,000, $21,000, $26,000, and $30,000, respectively, for each model I, II, III, and IV house
sold. Find the total profit Bond Brothers expects to earn in each state if all the houses are sold.
a. the total profit is $2,990,000
b. the total profit is $7,350,000
c. the total profit is $1,755,000
d. the total profit is $12,095,000