A man travels 175 kilometres in 3 and 1/2 hours how many kilo how was will you travel in 100 km

Which of the functions below could have created this graph?

Find the distance between the pair of points a(-1,8) and b(-8,4)

Becca wants to mix fruit juice and soda to make a punch. she can buy fruit juice for $3 a gallon and soda for $4 a gallon. if she wants to make 28 gallons of punch at a cost of $3.25 a gallon, how many gallons of fruit juice and how many gallons of soda should she buy?