What i need to do with this problems

The square root of 9x plus 7 plus the square rot of 2x equall to 7

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

Complete the steps to find 4.830 ÷ 5