Answer: y - 4x = 9 <em>in standard form is</em> -y + 4x = -9
Answer: x=18
Step-by-step explanation: 16-18=-2
Good luck! :)
Answer:
-40
Step-by-step explanation:
f(a) = a³ - a² + a - 1
f(-3) = (-3)³ - (-3)² + (-3) - 1
f(-3) = (-27) - (9) + (-3) -1
f(-3) = -27 - 9 -3 - 1
f(-3) = -40
Answer: −28
i think ?????