How do you solve 800m 35cm-154m 49cm for the smaller unit?

Restrictions on f(x) = 1/x+5 and g(x) = x-2

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

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