One angle measures 54 more degrees than 3 times another angle. the angles are supplementary. what are their
measures?
some friends went to the local movie theater and bought four large buckets of popcorn and six boxes of càndy. the
total for the snacks was $46.50. the last time you were at the theater, you bought a large bucket of popcorn and a box of candy, and the total was $9.75. how much would 2 large buckets of popcorn and 3 boxes of candy cost?

How can you construct perpendicular lines and prove theorems about perpendicular lines

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:

Use the drop-down menus to complete the statements to match the information shown by the graph.