Answer:
72/324 or 2/9
Step-by-step explanation:
1/6 is 54/324 and that plus 18/324 is 72/324
Equation parallel to y = -x is y=-x+k
so 4.5 = -7 + k so k - 11.5
Equation is y = -x + 11.5
Ms. Jenkins puts <u>for every 6</u> bluegill fish <u>one</u> rock bass fish so she puts the number multiple of 7