Problema Solution
Dots sell t-shirts ($2) and shorts ($4). In April, total sales were $600. People bought 4 times as many t-shirts than shorts. How many t-shirts and shorts did Dots sell?
Answer provided by our tutors
Let 't' and 's' stand for the number of t-shirts and shorts sold. We can write:
2t+4s=600
t=4s
Using Algebrator to solve for 's' and 't', we get:
s=50
t=200