The local Beep Boop store sells widgets and gizmos. If you subtract the cost of 3 gizmos from 7
widgets you would spend 28 Boop Bucks. Also,
you would spend 16 Boop Bucks if you bought 4
widgets and 2 gizmos. Which of the two items,
widgets or gizmos, does the Beep Boop store give
away for free? How do you know? How much
does the other item cost? Make sure you answer
in Boop Bucks.

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:

Pleting the square f the given find the x-intercepts of the parabola with vertex (-5,13) and y-intercept (0, 12). write your answer in this form: (14,.99). if necessary, round to the nearest hundredth. *- h enter the correct answer, de verter, and ametry 00000 done doo

Acircle has a radius of 12.6cm what is the exact length of an arc formed by a central angle measuring 120