Find the standard equation of the hyperbola.Foci at (0, ±6), a conjugate axis with length 4
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Answer: D
Mathematics
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Solve the system. Indicate all corner points and shade the solution set.3x - 2y ? 6 x - 1 ? 0
A. 
B. 
C. 
D. 
Mathematics
Use implicit differentiation to find dy/dx.e3x = sin(x + 3y)
A. 
= 
B. 
= - 
C. 
= 
D. 
= 
Mathematics
Find gross earnings. Overtime is one-and-a-half times the normal per piece rate.Units, reg: 422Produced, O.T.: 70Rejected units: 5Rate per unit: $0.94Chargeback per unit: $0.49
A. $492.93 B. $490.68 C. $495.38 D. $460.03
Mathematics
Multiply.
A. - 
B. - 
C. - 
D. 
Mathematics