Two cars are driving to the same place. the first car starts 45 miles ahead of the second car and travels at an average speed of 35 miles per hour. the second car travels at an average speed of 55 miles per hour. which graph represents this situation and shows the number of hours it will take for the second car to pass the first car?

Solve 3x-18=2y and 5x-6y=14 by elimination or substitution . show all !

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?

Which graph has figures that can undergo a similarity transformation to justify that they are similar? (obviously not the third one)