Question

Which expression is equivalent to n + n - 0.18n?

A. 1.18n
B. 1.82n
C. n- 0.18
D. 2n - 0.82
You'll get 10 pts!!!!!

Answer 1

c

Explanation:

i got a 100!

Answer 2

n + n - 0.18n

We can rewrite it as

2n - 0.18n

And if we solve it

(2 - 0.18)n = 1.82n

So the equivalente expression is B.