6u + 3u = 18
9u = 18
u = 18/9
u = 2
Answer:
F: independent: speed; dependent: fine
your fine depends on the speed over the speed limit.
G: independent: pots; dependent: flowers
you already bought the pots. the amount of flowers you buy depends on how many pots you have.
H: independent: time; dependent: length
the time spent knitting is up to the grandmother. the length depends on the time spent knitting.
I: independent: cars washed; dependent: money made
the money you make depends on the amount of cars you wash
Y-intercept is the value of f(t) when t = 0. From the table, when t = 0, f(t) i.e. height = 3.
Therefore, the second option is the correct answer.
Well in this question there is lots of unnecessary information. u only need to know as total they need to pay300. then there're 4people in total in the trip, 300/4=75
Step-by-step explanation:
=0.2(2b-15c)
=0.4b-3c
hope it helps.