What sum or difference is shown by the figure? -15
-10
5
5
10
15
A 5+(-12) = 7
B-7 + 12 = 5
C5-(-12) = -7
D -7 = (-12) = 5

Is the power produced directly proportional to the wind speed, give reasons for your answer?

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?

Find the value of x. give reasons to justify your solutions! h ∈ ig