In how many ways can the letters in the word "PHONES" be arranged?
A 1
B. 120
C. 720
D. 1,080

What is the equation of the line that is parallel to the line with the equation y= -3/4x +1 and passes through the point (12,-12)

The average daily maximum temperature for laura’s hometown can be modeled by the function f(x)=4.5sin(πx/6)+11.8 , where f(x) is the temperature in °c and x is the month. x = 0 corresponds to january. what is the average daily maximum temperature in may? round to the nearest tenth of a degree if needed. use 3.14 for π .

Astudent showed the steps below while solving the inequality |x-4|< 1 by graphing.