Simplify the algebraic expression.7z + 1 - 2z + 9
A. 5z - 8
B. 5z + 10
C. 9z + 10
D. 15z
Answer: B
Mathematics
You might also like to view...
Graph the curve whose parametric representation is given. x = 7 cos t , y = 4 sin t, 0 ? t ? 2?
A. 
B. 
C. 
D. 
Mathematics
Graph the decimal number on the number line.1.6
A. 
B. 
C. 
D. 
Mathematics
Answer the question.Which number is larger?
A. 0.076
B. 
Mathematics
Place the correct symbol, >, <, or =, in the blank in the given pair of fractions.
A. = B. > C. <
Mathematics