Choose the statement that describes a way to solve the equation x – 23 = 18. 1. Subtract 23 from both sides of the equation.

2. Subtract 18 from both sides of the equation.

3. Divide both sides of the equation by 23.

4. Add 23 to both sides of the equation.

The equation respenting the left table is

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

Rewrite so the subject can be y in the formula d=m-y/y+n