Find the equilibrium solution of the equation. Use a sketch of the direction field for 
to determine whether the equilibrium is stable.y'(t) + 5u + 25 = 0
A. y = -5; unstable
B. y = 
; unstable
C. y = - 
; stable
D. y = 5; stable
Answer: D
Mathematics
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Simplify.(8x - 2y + 5) - 2(-8x + 2y - 5)
A. 24x - 6y + 15 B. 16x - 4y + 10 C. -16x + 4y - 10 D. -24x + 6y - 15
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Provide an appropriate response.Tell whether the statement is true or false. Explain.According to the quotient rule for radicals, 
= 
, where b ? 0.
What will be an ideal response?
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Estimate the answer to the problem.Each gallon of shingle stain covers 120 square feet. How many gallons should you buy to cover 410 square feet?
A. 2 B. 5 C. 3 D. 4
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Find an equation for the hyperbola described.Vertices (
, -3) and (- 
, -3); asymptotes 
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Mathematics