Name the property that justifies the statement. All variables represent real numbers.(14 + f) + 15.7 = 14 + (f + 15.7)
A. Commutative property of addition
B. Inverse property of addition
C. Associative property of addition
D. Distributive property of multiplication over addition
Answer: C
You might also like to view...
Evaluate the surface integral of the function g over the surface S.G(x, y, z) = x + z; S is the surface of the wedge formed from the coordinate planes and the planes 
and y = 4
A. 128 + 64
B. 
+ 64
C. 
+ 64
D. 
+ 16
Solve the problem.A rock falls from a tower that is 147 m high. As it is falling, its height is given by the formula 
How many seconds will it take for the rock to hit the ground 
Round to the nearest tenth, if necessary.
A. 11.9 sec B. 4410 sec C. 12.1 sec D. 5.5 sec
Solve the equation.-7.4x + 1.8 = -15.9 - 1.5x
A. {2.4} B. {-24} C. {2.6} D. {3}
Perform the indicated operation.
? 
A. 
B. 
C. 2
D. 