X=0.5
y=1
(4x0.5) + (7x1) = 9
2 + 7 = 9
Answer:
44cm
Step-by-step explanation:
Formula for circumference, C = 2πr
where r is the radius
r = C / 2π
= 
=44 cm
Answer:
No
Step-by-step explanation:
Given that:
Total number of cups of trail mix available for camping trip = 
Amount of one serving contains =
cups
Number of people at the trip = 12
To find:
Whether each person will be able to get the servings?
Solution:
Here, we can find the total number of servings by dividing the total number of cups of trail mix with the amount of one serving.
First of all, let us convert the mixed fraction into fractional number.

Therefore, total number of servings available as per the given quantities:

So, With this type of servings Zoey will be able to serve only 8 people.
Therefore, there is not enough servings.
I'll finish this in a comment or get a mod to open it, but the way it reads, it beeps 67.2 times in those 12 hours. Did you mean per hour?
67.2 / 12 = 5.6
See comment below. The question is the number of beeps in 1 hour which is 5.6 <<<< Answer