To find the value of x, in the equation x 2 = 4, your first step is to subtract 2 from each side of the equation. you are allowed to do that because of the axiom. subtraction equality algebraic

Ascatter plot with a trend line is shown below. which equation best represents the given data? y = x + 2 y = x + 5 y = 2x + 5

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?

Given: circle o, cd is diameter, chord ab || cd. arc ab = 74°, find arc ca.