the frequency of success is 244.
part b's answer is 240.
Answer:
Negative
Step-by-step explanation:
n=-7
-2(n+2)+6
-2n+2=16
-2n=14
$336
1 chair = $168
168*2=336
So 2 chairs = $336
the correct answer is going to be D
r = 6
34 = 7r - 8
+8 . +8
42 = 7r
__ . __
7 . 7
6 = r