Combine like terms.9y - 7y

A. 2
B. 4y
C. 16y
D. 2y


Answer: D

Mathematics

You might also like to view...

Convert the angle from degrees to radians. Round to the nearest hundredth.-19°

A. -0.32 B. -0.35 C. -0.33 D. -0.34

Mathematics

Rationalize the denominator and simplify.

A.
B. 370
C.
D. 9 

Mathematics

Add or subtract by first simplifying each radical and then combining any like radical terms. Assume that all variables represent positive real numbers. + x

A. x2 + 3x
B. 4x
C. 4
D. x( + )

Mathematics

Simplify.

A.  
B.  
C.
D.  

Mathematics