A cattle train left Abuja and traveled east at an average speed of 70 mph. A
passenger train left ten hours later and
traveled in the opposite direction with an
average speed of 45 mph. How long does
the passenger train need to travel before
the trains are 1735 mi. apart?
9 hours
14 hours
16 hours
O 12 hours

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?

susie has 7 apples

b

step-by-step explanation: