Simplify. Write your answers in the form of a+bi, where a and b are real numbers.(-8 + 2i)2
A. 68 + 32i
B. 60 + 32i
C. 68 - 32i
D. 60 - 32i
Answer: D
Mathematics
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Determine whether the graph has a Hamilton circuit.
A. No B. Yes
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Divide.(-24) ÷ 6
A. -3 B. -5 C. -4 D. 4
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Solve the problem.Mark has $90 to spend on salmon at $5.00 per pound and/or chicken at $3.00 per pound. If he buys s pounds of salmon and c pounds of chicken, the equation 5s + 3c = 90 must be satisfied. How much salmon did Mark buy if he bought 10 pounds of chicken?
A. 16 lb B. 13 lb C. 12 lb D. 19 lb
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Use the row transformation described to transform the matrix.
A. 
B. 
C. 
D. 
Mathematics