Walter is 3 times as old as martin. ten years from now, walter will be twice as old as martin will be then. how old is each now?

Let f(x)=2x and g(x)=2x. graph the functions on the same coordinate plane. what are the solutions to the equation f(x)=g(x) ?me asap

To convert celsius temperatures to fahrenheit, you can use the expression (c + 32). tom says that another way to write this expression is c + 32. what error did tom make?

When you find the area of a triangle do you use in. or in2