The answer is the second one, <em>2.</em>
340 you were right
Step-by-step explanation:
12-3=9
30+7=37
I believe you just plug in any two numbers that will come out to 9 when subtracted or 37 when added.
It depends on your fuel economy, how much fuel the car burns per 100 miles etc.
First find slope
(7-5)/(3-5) = 2/-2 = -1
Slope intercept: y = mx + b
Y = -1x + b, plug in point
5 = -1(5) + b, b = 10
Equation: y = -1x + 10
