45 points! select the correct comparison between the two quantities in each statement.
2 × 104 is than 6 × 106.
8 × 107 is than 2 × 105.
5 × 102 is than 1 × 104.
3 × 10 is than 9 × 104.

Dylan and dusty plan to take weekly surfing lessons together. if the 2-hour lessons are $20 per person and they plan to spend $100 each on new surfboards, what is the maximum number of lessons the two can take if the total amount spent for lessons and surfboards is at most $480?

Triangle xyz has vertices x(1,3), y(0,0)

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min. if they did not stop driving, how many miles could kyle and elijah drove in a whole day? ? 1 day = 24 hours. plzzz write a proportion i will give you 100 points