Question

9 t-shirts and a hat costs £93.00
4 t-shirts and a hat costs £43.00.
How much does a t-shirt cost?
How much does a hat cost?

Answer 1

Answer:

1 shirt 45 euro

1 hat 3 euro

Answer 2

The cost of 1 t-shirt is  £ 10

The cost of 1 hat is  £ 3

Step-by-step explanation:

let the cost of t shirt is x

let the cost of hat is y

then according to the question

9 t-shirts and a hat costs £93.00

9x +y = 93..1

4 t-shirts and a hat costs £43.00.

4x + y = 43...2

solving 1 and 2

we get

x = 10

and y = 3

hence , The cost of 1 t-shirt is  £ 10

The cost of 1 hat is  £ 3

#Learn more :

4 t-shirts and a hat costs £26.00 A t-shirt and a hat costs £8.00. How much does a t-shirt cost? How much does a hat cost?

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