Part 3 out of 3 What is the maximum value of x that makes sense in this context? Complete the explanation.

The maximum value that x can take on is
because, after that number of washes, there is not enough money left on the card for another car wash.

Find the missing dimension extra points

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

Cuántos triángulos forman un diamante