Tamara is a real estate agent and makes 5% commison on her total. she sells a home that worth 350,000. what is her commission

How do the graphs of y = 1/x and y=5/x+6 compare?

Write a corresponding real world problem to represent 2x - 125=400

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?