8 t-shirts and a hat costs £42.00
3 t-shirts and a hat costs £17.00.
How much does a t-shirt cost?
How much does a hat cost

Question

16-12-2020
Mathematics

contestada

8 t-shirts and a hat costs £42.00
3 t-shirts and a hat costs £17.00.
How much does a t-shirt cost?
How much does a hat cost

Respuesta :

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Аноним Аноним · Answer 1 · 2020-12-16T12:18:03+01:00

Аноним Аноним

16-12-2020

Answer:

a T-shirt costs £5

a hat costs £2

Step-by-step explanation:

Suppose

A T-shirt=x

A Hat=y

So the equation is

8x+y=42

3x+y=17

So

8x+y=42

3x+y=17

------------

5x=25

x=5

So a T-shirt costs £5

3.5+y=17

15+y=17

y=2

So a hat costs £2

Answer Link

Leora03 Leora03 · Answer 2 · 2020-12-16T12:21:19+01:00

Leora03 Leora03

16-12-2020

Answer:

t-shirt: £5

hat: £2

Step-by-step explanation:

Please see the attached picture for the full solution.

Answer Link

8 t-shirts and a hat costs £42.00 3 t-shirts and a hat costs £17.00. How much does a t-shirt cost? How much does a hat cost

Respuesta :

Otras preguntas

8 t-shirts and a hat costs £42.00
3 t-shirts and a hat costs £17.00.
How much does a t-shirt cost?
How much does a hat cost