Which of these would not make you question the results of a study? O A. A large margin of error
OB. Anonymous answers
OC. A small sample
OD. Assuming causation fromn correlation

Match each expression with its simplified form.

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

Solve with work adding cheese to a mcdonalds quarter pounder increases the fat content from 21g to 30g. what is the percent of change ?