Aclothing store sells a customer 3 t-shirts and 4 pairs of shorts for $72.
another customer buys 4 t-shirts and 1 pair of shorts for $44. how much is
one t-shirt (t), and one pair of shorts (s)?

In a school 2/3 of the students study a language of those who study a language 2/5 study french

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?

Linda loans her friend $250 with a 5% monthly intrest rate. how much was the whole loan?