Linda started the month with $ 150 in her checking accounth. she wrote three checks totalling $75. she made one deposited for $28. how much money does she have in her bank account now?

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.