If it is #17 this:
the class sold 45 sandwiches and collected $150.75, all you need to do is divide.
150.75/45
= 3.35
$3.35 per sandwitch
Step-by-step explanation:

- Line a & b are parallel
- m ∠ 8 = 150 °


[ Sum of co-interior angles ]
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Answer:
Its addition I think so the answer would we 16.7399km for both trials
Step-by-step explanation:
The roots of the parabola is where the x-intercepts are so the answer is x=-1 and x= 5
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