The table shows how the time it takes a train to travel between two cities depends on its average speed. Which rational function models the time, y, in hours, that it takes the train to travel between the two cities at an average speed of x miles per hour? DONE Average Speed, r (mph) 32 Time, y (hr) 5 40 4 50 3.2 64 2.5

y=3x+4

step-by-step explanation:

given the points a(0,4) and b(-4, -8)

eqn of line ab: (y-4)/(x-0)=(-8-4)/(-4-0)

(y-4)/x=-12/-4=3

y=3x+4

69.64%

step-by-step explanation:

30.5*10=350$

you have to multiply the number without the decimal point then add it later but if its tenn u must move the place value of the decimal point 1 to the right.

i believe it’s 165 because if u add 137 and 58 u get 195 and then subtract that from 360 and there’s ur answer