Answer:

Explanation:
We are given that if he sells a baseball bat for $371 dollars, he will gain 6% from when he paid to get the baseball bat. This means that if we set
to be the price he paid for, if we add 6% of
to that, we should get $371. We can write the equation
. Solving for x yields
However, we are looking for when he gains 8%, so we add 8% for 350 onto 350, which means that we are just simplifying
, which will get us
