Find the exact value of the expression.
A. - 
B. - 
C. -2
D. -
Answer: D
Mathematics
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Perform the indicated operations and simplify the result. Leave the answer in factored form.
+ 
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Margaret takes out a loan on a fixer-upper house. She then spends $4586 in repairs and improvements. She sells the house for $81,920. If the pay-off for the loan that she took out to buy the house is $74,352, what is her net? Is it profit or loss?
A. $12,154, profit B. $2982, profit C. $160,858, profit D. -$12,154, loss
Mathematics
Find a and b.If 1 < x < 7, then a < 4x + 1 < b.
A. a = 5, b = 29 B. a = 3, b = 27 C. a = 6, b = 12 D. a = 2, b = 8
Mathematics
Divide and express the result in standard form.
A. 
+ 
i
B. 
- 
i
C. 
+ 
i
D. 
+ 
i
Mathematics