Drag and drop both equations of each line in point slope form given two points. (Can someone help me match these equations to their two points)

Can someone me with these two circle theorem questions asap?

If a line is defined by the equation y = 5x + 2, what is the slope?

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details