Question

T-shirts sell for $9 each and striped shirts for $22 each. A total of 109 shirts are sold, and the value of the shirts is $1,085. How many T-shirts were sold?

Answer 1

Answer:

101 T-shirts sold

Step-by-step explanation:

t + s = 109

9t + 22s = 1085

s = 109 - t

9t + 22(109 - t) = 1085

9t + 2398 - 22t = 1085

13t = 1313 ⇒ t = 101 T-shirts sold