Pls help me. Middle school math

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

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!

Someone answer asap for ! michele pushes a box d meters across a floor. she uses a force f, in newtons, to push the box. she pushes the box for t seconds. the formula p = fd/t calculates the power, p, in watts, that it takes for michele to complete the task. solve the formula for d.