On its website, the Yellow Taxi company gives this expression, which represents the average cost per mile to travel x miles in one of its taxis: $3z + $15
Part A
Knowing that x represents the number of miles traveled, what does the numerator represent?

okay wait before i answer, is this for your points on a graph?

answer is the third choice:

3x^5+4x^4+x^3+2x^2-10x-7=0

step-by-step explanation:

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)

explanation:

step-by-step explanation: