Decide whether or not the ordered pair is a solution of the system.(-6, -3)2x + y = -94x + 2y = -18
A. Yes
B. No
Answer: B
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Determine the indefinite integral. Check your work by differentiation.
dt
A. 
t3 + t + C
B. 8t + 
+ C
C. 12t3 + 
t2 + C
D. 
t3 + 
+ C
Find all the first order partial derivatives for the following function.f(x, y, z) = cos x sin2 yz
A. 
= -sin x sin2 yz; 
= z cos x sin yz cos yz; 
= y cos x sin yz cos yz
B. 
= -sin x sin2 yz; 
= 2z cos x sin yz cos yz ; 
= 2y cos x sin yz cos yz
C. 
= sin x sin2 yz; 
= -2z cos x sin yz cos yz; 
= - 2y cos x sin yz cos yz
D. 
= sin x sin2 yz; 
= - cos x sin yz cos yz; 
= -cos x sin yz cos yz
Lumpy assets are assets that cannot be acquired in small increments; rather, they must be obtained in large, discrete amounts.
Answer the following statement true (T) or false (F)
Solve the problem.Holly bought a sweater on sale for 40% off the original price. If she saved $64, what was the original price?
A. $160.00 B. $25.60 C. $96.00 D. $2560.00