Write parentheses around the two addends that would be easiest to add. Then find the sum.8 + 12 + 
A. (8 + 12) + 
= 8
B. (8 + 12 + 
) = 8
C. 8 + (12 + 
) = 8
D. 8 + 12 + 
= 8
Answer: C
Mathematics
You might also like to view...
Determine the domain and range of the function. Then graph it.f(x) = 
A. domain = [2, ?), range =[0, ?)
B. domain = [0, ?), range = [-2, ?)
C. domain = (-?, ?), range = [2, -2]
D. domain = (-?, ?), range = (-?, ?)
Mathematics
Find the slope of the line.14x - 12 = 12
A. 14 B. -12 C. Undefined D. 0
Mathematics
Solve the system by the elimination method or a combination of the elimination and substitution methods. xy = 112y2 - x2 = 11
A. 
B. 
C. 
D. 
Mathematics
Find the inverse matrix of A.A = 
A. 
B. 
C. 
D. 
Mathematics