2. Which of the following must be true given that ZABC and ZCBD are a linear pair? Select all that apply. A) LABC and ZCBD are supplementary.
C) LABC and ZCBD are vertical angles.
E) LABC ZCBD
B) ZABC and ZCBD are complementary.
D) ZABC and LCBD are adjacent angles.

The equation y=mx+b is the slope-intercept form of the equation of a line. what is the equation solved for b? y-m=b y-mx=b y/mx=b y/m-x=b

Lucy and donavan measured the length of the school garden. lucys measurement is 11.3m and donavans measurement is 113 cm. could both be correct? explain

Sarah took the advertising department from her company on a round trip to meet with a potential client. including sarah a total of 11 people took the trip. she was able to purchase coach tickets for $280 and first class tickets for $1280. she used her total budget for airfare for the trip, which was $6080. how many first class tickets did she buy? how many coach tickets did she buy?