Which of the following is the inverse of f(x) = 3 – 14x ? A. F-1 (X) = 14 + 35
B. F-1(x) = 3-x/14
C. F-1 (X) = -3/14x
D. F-1(x) = 14+x/3

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

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

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?