How do i solve this? whats the answer?

In parallelogram abcd the ratio of ab to bcis 5: 3. if the perimeter of abcd is 32 find ab

The monetary value earned for selling goods or services to customers is called a.) revenue b.) assets c.) money d.) accounting

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15