Factor completely. If the polynomial is prime, then state this as your answer.-60x2 - 35xy - 5y2
A. -5(3x + y)(4x + y)
B. (-15x - 5y)(4x + y)
C. prime
D. -5(3x - y)(4x - y)
Answer: A
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Evaluate the integral.
A. 15 B. 23 C. 25 D. 13
Solve the problem.The graphs below show the first and second derivatives of a function 
. Select a possible graph f that passes through the point P.f'?f"
?
A. 
[NOTE: Graph vertical scales may vary from graph to graph.]
B. 
[NOTE: Graph vertical scales may vary from graph to graph.]
C. 
[NOTE: Graph vertical scales may vary from graph to graph.]
D. 
[NOTE: Graph vertical scales may vary from graph to graph.]
Translate into an equation, then solve.A weatherman reports that since 6:00 am this morning the temperature has dropped by 
to the current temperature of 
What was the temperature at 6:00 am ?
A. x - 14 = 31; The temperature at 6:00 am was 17° F. B. x - 14 = 31; The temperature at 6:00 am was 45° F. C. x + 14 = 31; The temperature at 6:00 am was 45° F. D. x + 14 = 31; The temperature at 6:00 am was 17° F.
Use a graphing calculator to solve the system of equations. Round your solutions to one decimal place.1.5x+ 3.1y- 2.3z+ 0.6w= 2.76.1x- 0.5z- 3.4w= 0.8 11.5y- 2.2w= 04.0x+ 3.0y- 2.1z= 9
A. (3.6, 1.1, 4.1, 5.6) B. (7.9, 2.4, 9.0, 12.3) C. (3.2, 1.0, 3.7, 5.0) D. (4.3, 1.3, 4.9, 6.7)