Problema Solution
Dots sells a total of 250 T-shirts ($2) and shorts ($4). In April, total sales were $600. How many T-shirts and shorts did Dots sell? Let S=Shorts
Answer provided by our tutors
let 'S' represent the number of shorts sold, then '250-S' represents the number of T-shirts sold
600 = 2(250-S) + 4S
600 = 500 - 2S + 4S
2S = 100
S=100/2 = 50
250-50 = 200
Dots sold 200 T-shirts and 50 shorts