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
Answer:

Step-by-step explanation:

17 ÷ 2 = 8.5
8.5 as a mixed number is
.
Answer:
we need to see the plane
Step-by-step explanation:
but, its 0 -8
Answer:
f−1(x)=x5+45
Step-by-step explanation: