HELP PLEASE
solve this maths question​

The system of equations graphed below has how many solutions?

The weight of an object in the water is 7% of its weight out of the water. what is the weight of a 652g object in the water?

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%