Solve each equation and show and describe each step.  Describe why the solution as either one solution, infinitely many solutions, or no solutions.

9(x-4) = 9x-36

Arectangular yard has area 96 square feet. if the width of the yard is 4 feet less than the length

How many and of which kind of roots does the equation f(x)=2x^4−9x^3+17x^2−16x+6 have?

Two groups of students were asked how many hours they spent reading each day. the table below shows the numbers for each group: group a 1 2 1 1 3 3 2 2 3 group b 3 2 3 2 2 2 1 1 2 based on the table, which of the following is true? the interquartile range for group a students is 0.5 less than the interquartile range for group b students. the interquartile range for group a students is equal to the interquartile range for group b students. the interquartile range for group a employees is 0.5 more than to the interquartile range for group b students. the interquartile range for group a employees is 1 more than the interquartile range for group b students.