Please help with the below questions :thank you

QN 6 .

The cost of a pair of soccer boots and a t shirt is $175.The cost of the t shirt and a cap is $64.The cost of the pair of soccer boots is 4 times the cost of the cap.

How much more does the pair of soccer boots cost more than the T-shirt ?

QN 7

A pet farm had the same number of kittens , puppies and rabbitsat first.After 35 kittens , some puppies and rabbits were sold, there were 65 animals left.There were thrice as many rabbits as puppies left.There were 26 fewer kittens left than the rabbits left.How many rabbits and pupies were sold ? .

QN 9

kassim had 3 times as many stamps as Peiling.Leonard had 82 stamps more than Pei lIng.Kassim then sold 106 of his stamps and leonard bought anotehr 50 stamps,Kassim and Leonard had an equal number of stamps in the end

a) How many more stamps did kassim have than Peiling in the end ?

b) How many stamps did the three of them have altogether in the end ?