You're trying to find the equation for a portion of a line. The first thing I notice is that the slope is negative. The slope is -1/2 and the y-intercept would be -3. That means the answer is either A or B. X is greater than -2, so the answer is B.
The answer would be 12 since there are 3 jars and 36 bracelets. You divide the 36 bracelets into the 3 jars which gives you 12 bracelets in each jar. Hope this helps!
