B. “Y = 15x” would be your answer. Y is your end balance and x is the weeks. For example, if x is 3 weeks, your equation would be 45 = 15*3. In this case, y would be 45. Need anymore help?
42 is the LCD of all the above fractions.
B...because there is no y intercept because of the 0,0 then you just turn the other one into a fraction and because the 1 is negitive the fraction is negitive
Find lowest common multiple of 12 and 8
= 24inches
5.1 as the answer cuz she had a head start