Write the expression with positive exponents. Then simplify if possible.-2z-3
A. 
B. 
C. - 
D. - 
Answer: D
Mathematics
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Convert the weight as indicated.
pounds to ounces
A. 168 oz B. 328 oz C. 164 oz D. 82 oz
Mathematics
Find the area of the parallelogram.P1 (1, 2, 0), P2 (-2, 3, 4), P3 (0, -3, 4)
A. 8
B. 
C. 26
D. 
Mathematics
Use the square root property to find all real or imaginary solutions to the equation.y2 = 20
A. 
B. 
C. 
D. 
Mathematics
Find the LCM of the pair of numbers.8 and 72
A. 8 B. 80 C. 576 D. 72
Mathematics