If jim roller can paint a room in 3 hours while john brush would take 5 hours, how long will they take if they work together? 1/8 hour

If 1 is divided by the sum of y& 4.the result is equal to 3 divided by 4, find the value of m

Which represents the inverse of the function f(x) = 4x? h(x) = x + 4 h(x) = x – 4 h(x) = x h(x) = x

An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest