Answer:
Students pay an initial fee of 30 dollars. and then +10 per hour.
Step-by-step explanation:
0 hour cost is 30 dollars, 1 hour cost is 40 dollars, 40-30 = 10
Answer:
12 lemons, $5.52
Step-by-step explanation:
Answer: 20 oz at 0.18
Step-by-step explanation: 3.60 divided by 0.18 is 20. And 1.80 divided by 0.15 is 12. So it’s only 3 difference , in this case the 20 oz bottle for 0.18 cents an ounce wins