Share
1. Which expression is equivalent to the given expression? * -0.25 (84 – 32n) – n a. 21 – 9n b. -21 – 9n
Question
1. Which expression is equivalent to the given expression? * -0.25 (84 – 32n) – n
a. 21 – 9n
b. -21 – 9n
c. – 21 + 8.25n
d. -21 + 7n
PLS HURRY
in progress
0
Mathematics
5 years
2021-07-26T15:18:37+00:00
2021-07-26T15:18:37+00:00 1 Answers
25 views
0
Answers ( )
Hi! Multiply -0.25 by the inner numbers.
-0.25 times 84 = 21
-0.25 times -32n = -8n
Then take the -n and add that
21 -8n – n
-8n – n (or -1n) = -9n
therefore, answer would be a) 21 – 9n