1. Chen starts his own lawn mowing business. He initially spends $130 on a new lawn mower. For each lawn mower he mows, he receives $20 and spends $5 on gas. Interpret the point of intersection.

2. Eric sells model cars from a booth at a local flea market. He purchases each model car from a distributor for $15, and the flea market charges him a booth fee of $50. Eric sells each model car for $20. Interpret the point of intersection.

3. The length of Sally’s garden is about 4 meters greater than 3 times the width. The perimeter of her garden is 72 meters. Find the dimensions of Sally’s garden.

4. Jerome sells flowers online for $10 per bouquet. Each bouquet costs him $5 to make. Jerome also paid a one time fee of $100 to advertise his company. Interpret the point of intersection.