Answer:
D.17
Step-by-step explanation:
17
(4x + 2) + 110 = 180
-110(both sides)
4x+2 = 70
-2(both sides)
4x = 68
/4(both sides)
um
11
11,16,12,7,23,9,5,5
arrange to least to greatest
5,5,7,9,11 ,12,16,23
2 middle numbers
11+12= 23
23÷2= 11.5
Median is 11
The answer is "99.82% and 86.99%".
In point a:
In point b:
3X+11=125
3X=125-11
3X=114
X=114/3
X=38
So the answeris B 38