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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?

Tell the the answer for the T-shirt and hat

Respuesta :

is is 10 for shirt and 3 for hat

adedamolaogunlela

Step-by-step explanation:

Let a hat be x and a t shirt be y.

9y + x = 93.......... (1)

4y + x. = 43...........(2)

Using the elimination method

Multiply eqn (2) by -1 and eqn by +1

9y + x =. 93.........(3)

-4y - x.= -43..........(4)

Add both equations

5y =. 50.......(5)

y. =. 50 ÷5 = 10

y. =. 10

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