PLS HELP ASAP (no links) Harold takes his dog to a veterinarian every year for a check-up. Last year, the difference in the dog's weight from the year before was-2 pounds. This
year, the difference in its weight from last year is 3 pounds. What is the difference in the dog's weight from 2 years ago?

step-by-step explanation:

if x = 2 you have to find x to finish the problem

42.4

step-by-step explanation:

convert to decimal

answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

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