Hi i guess free points have i have riddle for you an no searching every single person died on a train who survived?

also pls answer my other question :)

Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out

Ebuka's monthly rent is $750. if ebuka pays the rent late, his landlord charges 4% interest per week that the payment is late. write a function that gives the total cost r(t), in dollars, of ebuka's rent if he pays it t weeks late.

How would you describe the difference between the graphs of f(x) = 2x2 and g(x) = -2x2?