The name of a property is given followed by part of an equation. Complete the equation to the right of the equal sign to illustrate the given property.7a + 3b =commutative property of addition
A. 3a + 7b
B. 7b + 3a
C. a?7 + b? 3
D. 3b + 7a
Answer: D
Mathematics
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Multiply.11ax3(5ax7 + 3x2 + 12a)
A. 55ax7 + 33x2 + 132a B. 55a2x10 + 33ax5 + 132a2x3 C. 55a2x10 + 3x2 + 12a D. 55a2x10 + 33ax5
Mathematics
Graph the level curves in the first quadrant of the xy-plane for the given function at heights of 
and 
- 
+ y = 2z
A. 
B. 
C. 
D. 
Mathematics
Use the graph of 
and the given c-value to find 
.
?
?
?
A. -6
B. 0
C. 2
D. 6
E. does not exist
Mathematics
Evaluate the integral 
.
?
A. 
B. 
C. 
D. 
E. 
Mathematics