Simplify the expression by combining any like terms.6x + x - 2x + x
A. x2 + 4x
B. 4x
C. -x2 + 4x
D. 6x
Answer: D
Mathematics
You might also like to view...
Use the partial sum formula to find the partial sum of the given geometric sequence.Find the sum of the first five terms of the geometric sequence 
, 
, 
, . . .
A. 
B. 
C. 
D. 
Mathematics
Graph the equation.
+ 
= 1
A. 
B. 
C. 
D. 
Mathematics
List the lengths of all six sides for the figures given in the problem.
?
?
Where 
?
A. 
?
B.
?
C.
?
D.
?
E. none of these choices
Mathematics
Evaluate the expression without using a calculator, and write your answer in radians.
?
What will be an ideal response?
Mathematics