Combine like terms.8xy - 6xy + 2
A. 14xy + 2
B. 2xy
C. 2xy + 2
D. 4xy
Answer: C
Mathematics
You might also like to view...
Solve the problem.Let f(x) = x2 + 5x - 7. Find a such that f(a) = 7.
A. 7, 2 B. 7, -2 C. -7, -2 D. -7 , 2
Mathematics
Use a 4-column table to solve.A woman has $1.70 in dimes and nickels. She has 5 more dimes than nickels. How many nickels does she have?
A. 18 nickels B. 8 nickels C. 3 nickels D. 13 nickels
Mathematics
Simplify the expression.2434/5
A. 2,187 B. 6,561 C. 19,683 D. 81
Mathematics
Find the exact value of the expression.cos 
cos 
+ sin 
sin 
A. 1
B. 
C. 
D. 
Mathematics