I will give a to whoever can solve this PLEASE HELP (solve with full work for the)

1. At an ice cream parlor, ice cream cones cost $1.10 and sundaes cost $2.35. One day, receipts for a total of 172 cones and sundaes were $294.20. How many cones and how many sundaes were sold that day?

2. Your teacher is giving you a test worth 100 points containing 40 questions. There are two point and four point questions on the test. How many of each type of question are on the test?

3. Suppose you invest $1500 in equipment to put pictures on tee shirts. You buy each tee shirt for $3. After you have placed the picture on a shirt, you sell it for $20. How many tee shirts must you sell to break even?

4. The math and science club had fundraisers to buy supplies for a hospice. The math club spent $135 buying six cases of juice and one case of bottled water. The science club spent $110 buying four cases of juice and two cases of bottled water. How much did a case of juice cost? How much did a case of bottled water cost?

5. Suppose you are starting an office cleaning service. You have spent $315 on equipment. To clean an office, you use $4 worth of supplies. You charge $25 per office. How many offices must you clean to break even?