Study the steps shown to solve the given equation. V30-2x = x-3
30 – 2x = x2 - 6x + 9
0 = x2 - 4x - 21
0 = (x + 3)(x-7)
Based on the above work, possible solutions of the equation are

Asystem of equations has 1 solution. if 4x-y=5 is one of the equations , which could be the other equation ?

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

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