Solve the problem using the elimination method.The sum of two numbers is 5. Three times the larger number plus four times the smaller number is 6. Find the numbers.
A. 14 and -9
B. 19 and -14
C. 9 and -4
D. 9 and -14
Answer: A
Mathematics
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Write the rational expression in lowest terms.
A. 1
B. 3
C. 
D. 
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Divide and simplify.
÷ 
A. 
B. x - y + 7
C. -1
D. 
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Solve the double inequality.-28 ? -4c + 4 < -4
A. -8 ? c < -2 B. 2 < c ? 8 C. -8 < c ? -2 D. 2 ? c < 8
Mathematics
Write the expression in expanded form.ln
A. ln[(x - 3)1/2 ? (x2 + 2)2/7] - ln[((3x + 3))3/2 ? ln(x3 - 4)-5/7]
B. ln(x - 3)1/2 + ln(x2 + 2)2/7 - ln((3x + 3))3/2 + ln(x3 - 4)-5/7
C. 
ln(x - 3) + 
ln(x2 + 2) - 
ln((3x + 3)) - 
ln(x3 - 4)
D. 
ln(x - 3) + 
ln(x2 + 2) - 
ln((3x + 3)) + 
ln(x3 - 4)
Mathematics