Answer:
Double the amount of the ones less than the spike of 35
#3
1/6 (4) = 4/6 = 2/3
answer
2/3 acre in 1 hour
#4
3 x (4/3) = 4 ounces
answer
4 ounces per serving

is equivalent to <span>

That is in the form </span><span>

which is point slope form
In this case,
m = 1/2 is the slope
(x1,y1) = (7,-8) is the point the line goes through</span>