SUBTRACT

(5x^2 +7) - (3x-2)

A. 5x^2 -3x+9
.

2(n-1)+4n=2(3n-1)n=0no solutioninfinitely many solutions n= - 4 !

Aiden drives to school and back each day. the school is 16 miles from his home. he averages 40 miles per hour on his way to school. if his trip takes 1 hour, at approximately what speed does aiden drive home?

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?