Want to use some of the algebra rules of log's:
log(a)-log(b)= log(a/b),
so log(P/N) - log(M/N) = log( P/N:M/N) = log(P/M),
Then: 8-5 = log(P/M), log(P/M)=3.
If log here means natural logarithm (base e), then P/M = e^3,
If log here means basis 10, decimal logarithm, then P/M = 10^3 = 1000.
-1 because it goes from quadrant 4 to quadrant 2
Y = -2.1 , x = 3.5 the first line will be horizontal and the other will be vertical
Answer: A
Step-by-step explanation: when the ratios of apples to plums (9:15) is simplified, it is 3:5