Determine if the given ordered triple is a solution of the system.x - y + z = 1x + y + z = -1x + y - z = -9(-4, -1, 4)
A. Yes
B. No
Answer: A
Mathematics
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Solve the problem.Find the volume of the region bounded below by the xy-plane, laterally by the cylinder 
and above by the plane 
.
A. 256? B. 64? C. 8? D. 32?
Mathematics
Add the numbers using the number line.-3 + 0 
A. -30 B. -3 C. 3 D. 0
Mathematics
Solve. Write the answer as a mixed number in simplest form.A rectangular flower bed in front of a building measures 5
feet by 17
feet. What is the total area of the flower bed? Hint: The area of a rectangle is the product of the length times the width.
A. 100 sq ft
B. 101 sq ft
C. 91 sq ft
D. 85
sq ft
Mathematics
Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.
A. 
B. 
C. 
D. 
Mathematics