Solve the system of linear equations.
?
?
A. 
B. ?
C. ?
D. ?
E. no solution
Answer: B
Mathematics
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Find the ratio of net income after taxes to average owner's equity. Round to the nearest tenth of a percent.Owner's equity at beginning of year: $542,000. Owner's equity at end of year: $707,000. Net income after taxes: $90,500.
A. 16.8% B. 12.8% C. 14.5% D. 16.7%
Mathematics
Fill in the blank with one of the words or phrases listed below.
Two numbers are 
of each other if their product is 1.
A. mixed number B. reciprocals C. composite number D. undefined
Mathematics
Find the amount that results from the investment.$480 invested at 6% compounded quarterly after a period of 8 years
A. $765.05 B. $772.96 C. $292.96 D. $761.53
Mathematics
Use the quadratic formula to solve the given equation.0.5x2 + 0.3x + 1.0 = 0
A. {
, 
}
B. {
, 
}
C. {
, 
}
D. {
, 
}
Mathematics