Death valley has an elavation of -282 feet relative to sea level. Explain how to use absolute value to describe the elevation of Death valley as a positive integer.

Abike shop sells you a bicycle for $63 and a helmet for $21. the total cost is 150% of what the shop spent originally. how much did the shop spend originally? how much profit did the bike shop earn by selling the bicycle and helmet to you ?

What is the mean of the data set 125, 141, 213, 155, 281

What is the output, or dependent variable of quantity? 1: x 2: f(x) 3: y