Simplify the expression.
A. 
B. 
C. 
D. 0
Answer: C
Mathematics
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Find the product of the complex numbers. Leave answer in polar form.z1 = 
z2 = 
A. 3
B. 3
(cos 0 + i sin 0)
C. 3
D. 3
(sin 0 + i cos 0)
Mathematics
Graph the system of inequalities. Indicate the solution by shading.2x + 3y ? 6 x - y ? 3 y ? 2
A. 
B. 
C. 
D. 
Mathematics
Write the words for the dollar amount as you would on a check.$600.55
A. Six hundred and 
B. Six hundred dollars and 55
C. Six hundred dollars and 55 cents
D. Six hundred 
dollars
Mathematics
Solve the problem.Police use a formula s = S 
, where S is the test-car speed and L is the test-skid length, to find the actual speed s in an accident which left a skid mark of l. Find the speed (nearest whole mph) when S = 45 mph, 
L = 100 ft.
A. 95 mph B. 55 mph C. 68 mph D. 37 mph
Mathematics