Teresa works for two different food delivery services. Last week, she earned the same amount of money making the same number of deliveries for each company. She
earned $16.05 per delivery and another $89.45 in tips for one company, and she earned $18.05 per delivery and another $29.45 in tips for the other company.
How many deliveries did she make for each company last week? If needed, round to the nearest whole number.