The sequence is all odd numbers. the next will be 15, 17, 19, 21, etc...
Answer: C
Step-by-step explanation:
-5 + 7= 7 + (-5) they are the same just switched
Answer:
9%
Step-by-step explanation:
percent increase is calculated as
× 100%
increase = $3.87 - $3.54 = $0.33 , then
% increase =
× 100% ≈ 9% ( to the nearest whole percent )
The difference of the given fraction is expressed as 
Given the expression:
Take the LCM of the fraction to have:

Hence the difference of the given fraction is expressed as 
Learn more on fractions here; brainly.com/question/78672