Hi please help , With solution if it's ok but if not , you can tell answer it without solution but it's better with solution ⊙﹏⊙
Thank you!

1.) Convert 2.5 hm to mm
2.) Convert 1800 cm to dam
3.) Convert 6450 m to km
4.) Convert 1.2 kg to g.
5.) Convert 4.37 dag to mg.

What is the solution to the equation 9^(x+1) =27

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

Which description is represented by a discrete graph? kiley bought a platter for $19 and several matching bowls that were $8 each. what is the total cost before tax? the temperature at 9 a. m. was 83° f and is heating up at an average rate of 6°f per hour. what is the temperature x hours later? juan ate an egg with 78 calories and some cereal with 110 calories per serving for breakfast. what is the total amount of calories he consumed? a bottle contained 2,000 ml of liquid and is being poured out at an average rate of 300 ml per second. how much liquid is left in the bottle after x seconds?