D. Both the intake valve and the exhust valve are closed.
1 people eat 3/8 pound of potato salad lets reoresent it：
x=3/8
Lets say n is the value of how many people ate with 7 people
7x=n
now substitute
7x=n
7(3/8)=n
21/8=n
n=2 5/8
Answer:
a) y = 4.5
Step-by-step explanation:
y intercept is where the line crosses the y axis. so y must be 4.5
Answer:3
Step-by-step explanation:
