Determine which of the choices best solves the problem shown in the first picture and then mark the corresponding choice on your answer sheet. The problem is presented in the first drawing and the remaining four drawings are possible solutions.

A man working a part-time job earns $350.00 per week. His weekly check has $27.75 withheld for federal income taxes, $5.65 for FICA, and $ 12.87 for state income taxes. How much will his net pay for the week be?

What effort must be used to lift a 30-pound cat (see the figure above) using a first-class lever? (Don't include the weight of the lever in your calculations.)

The teacher cited some examples.

A filter is used in a power supply to