Solve.From a 
-lb package of ground beef, a 
-lb hamburger was made. How much ground beef is left in the package?
A. 
lb
B. 
lb
C. 
lb
D. 
lb
Answer: D
Mathematics
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Use the Negative Exponent Rules to simplify. Write the answer with positive exponents. All variables are nonzero.3-4
A. 81
B. -81
C. 
D. 
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Perform the division and write the answer without using negative exponents.
?
What will be an ideal response?
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Multiply. Write the answer in lowest terms and as a whole or mixed number where possible.450 ? 
A. 450 B. 180 C. 400 D. 160
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Find the quotient and the remainder.x2 + 9x + 18 divided by x + 6
A. x + 3; remainder 0 B. x2 + 3; remainder 0 C. x3 - 12; remainder 0 D. x - 12; remainder 0
Mathematics