The answer is y= -8x+6
-8 is the slope and 6 being the y-intercept.
80+70=150
270/150=1.8 hours before the two trains are 270 miles apart
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Answer:
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Answer:
I think it's B. good luck :D
X is 180 - 30 = 150,
The sum of the sides of a polygon is the (number of sides - 2) * (180) so the total interior angle measure of the right polygon is 360.
360 = 80 + 90 + 150 + y
x = 150
y = 40
