2 Darren graphs the linear equations y=-3x+3 and 2x + 5y = 15. The graphs look identical so he believes that the equations represent the same line. What mathematical argument can he construct to show that the two forms are equivalent? A-he can set the right side of the first equation equal to the left side of the second equation and verify that and identity results

B-he can solve the first equation for x to verify that it is that's identical to the second equation

C- he can solve the second equation for why to verify that it is identical to the first equation

D-he can solve the second equation for x to verify that is identical to the first equation ​

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Design an er diagram for keeping track of information about votes taken in the u.s. house of representatives during the current two-year congressional session. the database needs to keep track of each u.s. state's name (e.g., texas', new york', california') and include the region of the state (whose domain is {northeast', midwest', southeast', southwest', west'}). each congress person in the house of representatives is described by his or her name, plus the district represented, the start date when the congressperson was first elected, and the political party to which he or she belongs (whose domain is {republican', democrat', 'independent', other'}). the database keeps track of each bill (i.e., proposed law), including the bill name, the date of vote on the bill, whether the bill passed or failed (whose domain is {yes', no'}), and the sponsor (the congressperson(s) who sponsored - that is, proposed - the bill). the database also keeps track of how each congressperson voted on each bill (domain of vote attribute is {yes', no', abstain', absent'}). additional information:

Which of the following circles have their centers in the third quadrant?