Which is 256 written as a power number

How many units away is 1 from -6 on a number line?

You are on a cycling trip around europe with friends. you check the weather forecast for the first week. these are the temperatures for the week. sun mon tues wed thurs fri sat 16°c 20°c 24°c 28°c 28°c 23°c 15°c what is the mean temperature forecast for the week?

Gabrielle's age is two times mikhail's age. the sum of their ages is 84. what is mikhail's age?