Points (−7, 5) and (7, 5) on the coordinate grid below show the positions of two players of a football team: a coordinate plane is shown. there is a point at 7, 5 labeled player 2. there is a point at negative 7, 5 labeled player 1. which statement best describes the relationship between the positions of the two players?

Which of the following contains a variable?

Recall that the owner of a local health food store recently started a new ad campaign to attract more business and wants to know if average daily sales have increased. historically average daily sales were approximately $2,700. the upper bound of the 95% range of likely sample means for this one-sided test is approximately $2,843.44. if the owner took a random sample of forty-five days and found that daily average sales were now $2,984, what can she conclude at the 95% confidence level?

What is the length of the segment, endpoints of which are intersections of parabolas y=x^2− 11/4 x− 7/4 and y=− 7 /8 x^2+x+ 31/8 ?