YO dudes pls answer number 12

How do i put 3(x+7) in distributive property

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.

Without multiplying, tell which product is larger and why. 5 × 1/3 or 5 × 2/3 a)5 × 1/3 because 1/3 is less than 2/3 b) 5 × 1/3 because 1/3 is greater than 2/3 c) 5 × 2/3 because 1/3 is less than 23 d) 5 × 23 because 1/3 is greater than 2/3