Did Vernon solve for the correct value of x? If not, explain where he made his error

One integer is 5 more than another. their product is 104. find the integers

Tessa bought stock in a restaurant for $253.00. her stock is now worth $333.96. what is the percentage increase of the value of tessa's stock? a.) 81% b.) 32% c.) 24% d.) 76%

Pls the last one and it has to be like number 6