For this case we must find the value of the following expression:

When:

Substituting the given values we have:

Finally, the value of the expression is 394.
Answer:
The value of the expression is 394.
p - 0.27p = $ 219
0.73p = $ 219
p = $ 219 / 0.73
p = $ 300. i don't know if this is fully right tho
Two is equivalent to twenty and 84
Note --> As you're writing 'zeroes' , I assume there is a typing mistake and you've given a Quadratic equation in the question

Hence , the roots are 1/2 and -6
The graph attached confirms the same ,
Hope it helps you :)
Your answer should be 148! (Keep in mind that slope = change in y/ change in x.) Hope I helped!