10
QuizMultiple Choice
Writing Expressions
Question 10 • Math 7 B (M12 25/26 S2)
Which expression represents the algebraic phrase “the sum of negative three-eighths and four times x minus nine times z”?
Answer
A
Negative 9 z (Negative StartFraction 3 over 8 EndFraction + 4 x)
B
Negative StartFraction 3 over 8 EndFraction (4 x minus 9 z)
C
Negative StartFraction 3 over 8 EndFraction + 4 x minus 9 z
D
Negative StartFraction 3 over 8 EndFraction minus 4 x + 9 z