Simplify the expression by removing parentheses and combining like terms.6a - 2a + 4
A. -4a + 4
B. 8a + 4
C. 8a
D. 4a + 4
Answer: D
Mathematics
You might also like to view...
Compute the definite integral as the limit of Riemann sums.
dx
A. 
B. 
C. 0
D. 27
Mathematics
Provide an appropriate response. If an article is discounted 35%, then the cost of the item is what percent of the original cost? Explain.
What will be an ideal response?
Mathematics
Find the eccentricity e of the hyperbola.x2 - y2 = 49
A. 
B. 1
C. 0
D. 
Mathematics
If n is any natural number, find the number which is divisible by 5. ?
A. 
B. ?
C. ?
D. ?
E. none of these
Mathematics