James and Fred because 12/3 is equivalent to 4/1 and 16/4 is equivalent to 4/1
Answer:
8.9x+1.66
Step-by-step explanation:
Combine like terms:
5.3x+3.6x+9.8-8.14
Simplify.
8.9x+1.66
Answer:
Segment 1: 16
Segment 2: 9
x=12
Step-by-step explanation:
25=16+ segment 2
Subtract 25-16 and you get 9 and that is your Segment 2
Now, cross multiply
* 
9*16=144
Now simplify it.
144/12
And there is your x=12
I can confirm this is right because I just turned it in and it came out correct.
The answer is c.) 2%. Since the question is talking about false negatives, meaning the chance that the results are false, then we take a look at the 98% which represents the chance of giving an accurate result for the people who are not infected meaning for those who are positive. Thus, the answer is 2% because this is the remaining percentage if 100-98%.
In this case it just stands to separate two polynomials. you can substitute it with a subtraction sign and solve. add parentheses do both sides of the “;”
