The values of x and y vary directly and one pair of values are given. Write an equation that relates x and y. Simplify completely. x = 12, y = 3 . y=?/? x​

Can (2,3 and square root 10) be sides ona right triangle?

Determine the number of girls in a math class with 87 boys if there are 25 girls for every 75 boys

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point