Please help ASAP giving lots of points to the best and most helpful answer I don’t care if it’s just the answer I don’t need an explanation thanks

Compare the cost of the bike trips from the two companies shown.for both the cost in a linear function of the number of days which statements is true

Does the point (1, sqrt 7) lie on circle shown.

An arithmetic series a consists of consecutive integers that are multiples of 4 what is the sum of the first 9 terms of this sequence if the first term is 0