Find the exact value of the expression.
A. -2
B. - 
C. -
D. - 
Answer: D
Mathematics
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Use the graph to determine how close x must be to x0 in order that f(x) is within ? of L. Your answer should be of the form "If x is within ___ of ___, then f(x) is within ____ of ___ ."
A. If x is within 1 of 2, then f(x) is within 0.24 of 6 B. If x is within 0.25 of 2, then f(x) is within 1 of 6 C. If x is within 0.24 of 2, then f(x) is within 1 of 6 D. If x is within 0.24 of 6, then f(x) is within 1 of 2
Mathematics
Write the proportion.20 is to 15 as 4 is to 3.
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Mathematics
Solve the equation.-8.4 + 3x - 6.7 + 4x - 2.2 = 5.7 + 8x + 1.2
A. {-10.4} B. {24.2} C. {10.4} D. {-24.2}
Mathematics
Express as a sum of logarithms.ln 0.6b
A. ln 0.6 - ln b B. ln(0.6 + b) C. ln 6 - ln b D. ln 0.6 + ln b
Mathematics