Which expression represents the algebraic phrase “the sum of negative three-eighths and four times x minus nine times z”?
Negative 9 z (Negative StartFraction 3 over 8 EndFraction + 4 x)
Negative StartFraction 3 over 8 EndFraction (4 x minus 9 z)
Negative StartFraction 3 over 8 EndFraction + 4 x minus 9 z
Negative StartFraction 3 over 8 EndFraction minus 4 x + 9 z