Combine like terms.4a + 4b + 9 + 4b + 8a - 2
A. 12a + 8b + 7
B. 12a2 + 8b2 + 7
C. 12a + 8b + 2
D. 27ab
Answer: A
Mathematics
You might also like to view...
Insert the correct sign of inequality (> or <) between the given numbers.-27 -34
A. -27 < -34 B. -27 > -34
Mathematics
Provide an appropriate response.Write as an ordinary number: 14 × 104
Fill in the blank(s) with the appropriate word(s).
Mathematics
Solve.
x - 
= -3
A. x = -10 B. x = 8 C. x = -8 D. x = 10
Mathematics
Multiply and simplify.
? 
A. - 
B. 
C. 
D. -12
Mathematics