Two welders workina together can complete a job in 6 h. One of the welders, working alone, can complete the task in 9 h. How long would it take the second welder, working alone, to complete the Task

Quick translate "x is 12 units from 20" into an equation. what are the values of x being described? if you can answer any of my other questions that'd be great too

How many different triangles can be constructed with the angle measurements of 134° 10° and 36° ?

The length of a rectangle is x times the square root of 100. the width is one-half y more than three-halves x. given that the area of the rectangle is 125 cm2, which equation could represent the rectangle in terms of x and y? a) 5xy − 15x = 125 b) 5xy + 15x = 125 c) 15x2 − 5xy = 125 d) 15x2 + 5xy = 125