Which of the following expressions are equivalent to -3.5(2 – 3n) – 2.5n?
a: -7 – 8n
b: -7 + 8n
c: -7 – 13n
d: -7 – n(10.5 – 2.5)
e : -7+ n(10.5 – 2.5

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

well what you have to do is divide 84 by 6 so theanswer

step-by-step explanation:

84 divided by 6 = 14

and that lightbulb changing party must be freaking lit!