Subtract and check.
A. 36
B. 82
C. 56
D. 30
Answer: A
Mathematics
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Evaluate the integral.
A. 
B. 
C. 1225
D. 
Mathematics
Solve.y = x2 + 6y = -4x + 3
A. (1, 7), (-3, 15) B. (-1, -5), (-3, 3) C. (1, 7), (3, 15) D. (-1, 7), (-3, 15)
Mathematics
Solve using Cramer's Rule.Two different gasohol mixtures are available. One contains 5% alcohol and the other 12% alcohol. How much of each should be mixed to obtain 1000 gallons of gasohol containing 10% alcohol?
A. 417 gal 5%, 583 gal 12% B. 50 gal 5%, 120 gal 12% C. 714 gal 5%, 714 gal 12% D. 286 gal 5%, 714 gal 12%
Mathematics
Graph the hyperbola.
- 
= 1
A. 
B. 
C. 
D. 
Mathematics