X+6 /3 = 2+x-2/5 x+6 is a fraction so it's the numerator and the 3 is underneath same with the right side, x-2 is the numerator and 5 is denominator. , i know the answer but i don't know how to get it

Which of the following lines is not parallel to the graph of y = 4x +7?

1) in triangle the, what is the measure of angle t (in degrees)? 2) in triangle bat, the measure of angle b is 66∘, and the measure of angle t is 77∘.what is the measure of the exterior angle at a (in degrees)?

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?