URGENT HELP I'M DUMB if a store sells 4lb or apples for 6 dollars how much for money is it for 1lb of apples

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

You are saving to buy a bicycle; so far you save 55.00. the bicycle costs 199.00. you earn 9.00 per hour at your job. which inequality represents the possible number of h hours you need to work to buy the bicycle?

Each side length of the hexagons is 1, what’s the area of abc