what the heck- also are you talking about If Mary has 175 dollars, each crate of watermelons costs 25$ and contains 5 watermelons. If you get an extra 5 watermelons for every 2 crates you buy, if you buy 5 crates you can buy it for 100$ and if you return 15 crates, you can get 1 free crate that contains 5 watermelons. How many watermelons can Mary afford? Cuz that's similar to what I got in my hw yesterday