Starting at sea level, a submarine descended at a constant rate to a depth of −5/6 mile relative to sea level in 3/4 minutes. The submarine continues to descend at the same rate. What is the submarine's depth relative to sea level after the first minute?

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mile

If δmtv is reflected across the y-axis, what are the resulting coordinates of point m? a) (-2, 5) b) (-5, 2) c) (5, -2) d) (-2, -5)

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

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