Write a number that has four digits with same number in all places, such as 4,444. circle the digit with the greatest value. underline the digit with the least value. explain

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

What is the perimeter of a rectangle if the length is 5 and the width is x?

Acone with radius 5 cm and height 12 cm how many cm ?