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The sports store sells 5 t-shirts and 10 pairs of shorts for 132.50. The next day they sell 3 t-shirts and 5 pairs of shorts for 69.50. What is the cost of a t-shirt?

Respuesta :

Yailet123
Try cutting the numbers in half
wolf1728

Answer:

A) 5t + 10s = 132.50

B) 3t + 5s = 69.50

We multiply B) by -2

B) -6t -10s = -139.00 then we add A)

A) 5t + 10s = 132.50

-t = -6.50

t-shirt price = 6.50

Source: http://www.1728.org/unknwn2.htm

Step-by-step explanation: