Jana is a runner. When she is training for a race, she averages 8 miles per hour. She is interested in how far she can run in a given number of hours. a. Define variables for each changing quantity and identify each as the independent or dependent variable. b. Write an equation to represent this situation. c. Use your equation to create a table of values for this situation. d. Use your equation and table to create a graph. Remember to label your axes. e. Explain how you knew which variable to graph on each axis. f. Rewrite the equation from part (b) with the other variable isolated. g. With the equation in this form, which variable is the independent and which is the dependent? Explain your reasoning. h. Write a question for which the equation in (f) would be needed.

Apublic library wants to place 4 magazines and 9 books on each display shelf. the expression 4s+9s represents the total number of items that will be displayed on s shelves. simplify the expression

Which of the following quartic functions has x = –1 and x = –2 as its only two real zeroes?

Otto used 6 cups of whole wheat flour and cause x cups of white flour in the recipe. what is the equation that can be used to find the value of y, the total amount of flour that otto used in his recipe and what are the constraints on the value of x and y? a y=6x; x is any interger greater than the equal to 0 and y is an interger greater than the equal to 6? b y=6x; is any real number greater than or equal to 0 and y is any real number greater than or equal to 6? c y=+6; x is any intger greater than or equal to 0 and y is an intger greater than or equal to 6? d y=x+6; x is any real number greater than 0 eqaul to 0 and y is any real number greater than or eqaul to 6? [someone answer this with a b c or d simplyactaully answer it this took forever to type on my phone] you. ill even raise the number of points get