Step-by-step explanation: To evaluate functions substitute the given number or expression function's variable.
Answer:
sometimes
Step-by-step explanation:
(7y² + 6xy) - (-2xy + 3)
⇒ (-1 * -2xy) + (-1 * 3) = 2xy - 3
7y² + 6xy + 2xy - 3
7y² + 8xy - 3 Choice B.
Answer:
would not be helpful to anser nowww... sory!
Step-by-step explanation:
The answer is -30
2(-3)(5)
