Figure X is greater than figure Y by 9 units. 3•3•3= 27 while 3•3•4= 36
Answer:
Since x=4 is parallel to y axis it has no y intercept.
It would take 21 months for her to have exactly 1250
P + B = 14130P + 150B = 1920
P = 14 - B
130(14-B) + 150 = 1920
20B = 100
B = 100/20 = 5
P = 14 - 5 = 9