A newspaper article on the tax increase invites readers to express their opinions on the newspaper's website. What´s the sampling method?

Which of the following of the following sets of side lengths could not form a triangle?

Phyllis and chen are saving money to go to a football game. each friend starts with some money and saves a specific amount each week. phyllis made a graph to show the total she has saved at the end of each week. chen wrote an equation to show the total, y, he has saved at the end of each week, x. y = 15x + 15 compare the amount that each friend has when both friends start saving. select the correct answer from the drop-down menu to complete the statement. phyllis starts with $ and chen starts with $

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?