Answer:
x=2
Step-by-step explanation:
have a nice day
3x^2 is the final solution
See the image below for step by step explanation.
y=2.5
w<-6
11w+99<33
-99
11w<-66/11
(a) 95% of people have an IQ score between 66 and 134.
(b) 32% of people have an IQ score of less than 83 or greater than 117.
(c) 16% of people have an IQ score greater than 117
