Order these numbers from least to greatest. 8.16 , 16320 , 829 , 8.139

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Apatient is to take 60 mg of an antibiotic on day 1, take 45mg on days 2 and 3, take 30mg on days 4 and 5 and take 15 mg on days 6 and 7. how many total mg will the patient take?

Solve each quadratic equation by factoring and using the zero product property. 10x + 6 = -2x^2 -2