1.) Ethan is typing a 500-word essay for school. He can type 25 words per minute. A. Define a variable. X, B. Write an equation and solve an equation to find the number of minutes he has typed if he has 325 words remaining. worth 40 points so please help

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

What is the missing constant term in the perfect square that starts with x^2 -20x

If 3x+8=3x+8 is it one solution or no solution