Altitude above sea level is given and positive values and below sea level is given a negative values which situation describes a hiker in bali stopping at an altitude of 0 feet

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

To solve the system of equations below, pedro isolated the variable y in the first equation and then substituted it into the second equation. what was the resulting equation? { 5y=10x {x^2+y^2=36

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