A. 1/280 dollars per person the cost is $1 for 280
People

B. 160/1 dollars per person is he cost is 160 for each person

C. 1/40 dollars per person the cost is. $40 for each person

D. 40/1 dollars per person the cost is $40 for each person

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

Someone which statements are true? check all that apply.

Solve for b. ab + c= d b= a + old ob=allc-ch b= (d-c/a