A pentagon has three sides with lengths of (x + 5y), (6x – 4), and (3y - 2x). Each of the remaining sides has a
length of (8 – 4y). What is the perimeter of the pentagon?

Solutions for 2x+7 less than or equal to 3x-5

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 360, a standard deviation of 4, and a margin of error of 2.5%

Solve each quadratic equation by factoring and using the zero product property. [tex]x^2+6x+8=0[/tex]