Solve using determinants
a= -1, b= -2
Mathematics
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Use the substitution formula to evaluate the integral.
A. -ln 2 B. -ln 3 C. ln 3 D. 0
Mathematics
Divide. Simplify, if possible.
÷ 
A. 280
B. 
C. 10
D. 
Mathematics
Write the standard form of the whole number that is expressed in word form in the sentence.A certain exotic sportscar costs three hundred twelve thousand, 
ninety-seven dollars.
A. 312,297 B. 312,297,000 C. 31,227 D. 3,202,970
Mathematics
Perform the indicated operations and simplify. Assume that all variables represent positive real numbers.(4
)(2
)
A. 72x
B. 24
C. 18x
D. 24x
Mathematics