7 t-shirts and a hat costs £67.00

5 t-shirts and a hat costs £49.00.

How much does a t-shirt cost?

How much does a hat cost?

Guest Jan 6, 2020

#1**+3 **

7t + h = 67

5t +h = 49 subtract bottom eq from top

2t = 18 t = 9

5(t) + h = 49

5(9) + h = 49

45 + h = 49

h = 4 Edited for mistake Guest pointed out to me...Thanx !

ElectricPavlov Jan 6, 2020