To find out whether the students really like the school's lunch, the school randomly selects half of the student body to survey about the school's lunch.
is this sample of students likely to be biased or unbiased?
biased
unbiased

Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)

Segment wx is shown explain how you would construct a perpendicular bisector of wx using a compass and a straightedge

Sandy is upgrading her internet service. fast internet charges $20 for installation and $52.45 per month. quick internet has free installation but charges $57.45 per month. part 1 out of 2 complete the equation that can be used to find the number of months after which the internet service would cost the same. use the variable x to represent the number of months of internet service purchased.